12. Both go under the name Pyrex, but the borosilicate ones are much more resistant to thermal shock than the toughened soda-lime glass.” Yes. It is clear glass, not vaseline. Sources in addition to the two I just mentioned are linked throughout the post. Navigation Any 4-quart #404 bowl in a color of other than yellow must therefore be dated no earlier than 1949. Mine says 532 and K-2 on the bottom . Chances are, somewhere in your kitchen, you have a version of the measuring cup pictured above — if not multiples. cup measures oz. Before Pyrex was used in the kitchen, clear Pyrex was used in science laboratories. Combining at-a-glance precision with enough room for a whole recipe's worth of ingredients, this extra-large measuring cup is a multi-use tool no kitchen should be without. I’ll do some checking and see what I can find. I have a 1-cup measuring clear glass with D-handle. Or are the measurements next to the dotted lines in a dark filled arrow shape? I haven’t done much research yet much based on the bottom markings of the measuring cups. But this new one has an open-ended handle which actually helps nest my measuring cups so much easier. Until 1998, all Pyrex glassware was made with borosilicate glass. This new glass—branded as “Pyrex”—held up under quick, extreme temperature changes, which made it ideal for railroad lamps, scientific experiments, and, of course, cooking. Not sold online Available online … And my old Pyrex measuring cup had a semi-circle handle, which has always served me just fine. That’s what made Pyrex thermal shock-resistant. measurements pint measurements tablespoon measurements It has no markings on the bottom of it. But the product would not be branded Pyrex until the debut of kitchenware made from it nearly a decade later. Pyrex ® 8-cup Measuring Cup Measure, mix and pour with this extra-large cup. Pyrex 322-PC 1 Quart Green Mixing Bowl Lid - For 322 1 Quart MIXING BOWL; Will NOT fit the Pyrex 7201 4 Cup dish Any ideas? ~ Forums TOS The logo does look different enough that you can tell the difference when you see it. On many pieces, various numbers and sometimes letters are seen in and around the backstamp. Choose from a rainbow of colors in … Add a measure of Consistency to your kitchen with sturdy and easy-to-read Pyrex glass measuring Cups. … Not sold online Available online Out of stock online. Never take a Pyrex dish from the freezer and place it directly into a hot oven. I love the photo from the museum. The internet doesn't seem to have much information on the age of Pyrex measuring cups by decade, at least not summarized into one place. I cannot pass up a D handle measuring cup as long as the measurements are still nice and visible and the price is right. So there’s less … 12 Reviews. I have added a few more vintage measuring cups to the SixBalloons collection! Do not say “Pyrex” on the sides with the measurement lines, “Pyrex” and the cup’s capacity is on the spout side of the cup, “Pyrex” is on the sides of the cup with the measurement lines after 1953. Pyrex introduced the open handle design in 1983 (source: “Pyrex” on the measurement sides of the cup, Metric measurements were likely added in 1975. Interestingly, the name Pyrex came from the accidental discovery that the composition, which was an attempt to improve the heat resistance of glass battery jars, could be used to cook food. The CG monogram is often mistaken for and referred to by collectors as a dollar sign, albeit a backwards one. No model number or other information was included on the earliest pieces. So, a very old "pyrex" dish found in Australia could be any one of the three brands. The internet doesn’t seem to have much information on the age of Pyrex measuring cups by decade, at least not summarized into one place. Sponsored by Corelle Brands.PYREX® is a registered trademark of Corning Incorporated. I read online that if it says PYREX in all caps then it's made from Borosilicate glass and that if it's lowercase pyrex then it's made from tempered soda lime glass. Production of opal ware commenced in 1936 after the merger with MacBeth-Evans Glass Co. of Charleroi, PA. I’ve purchased a few vintage Pyrex measuring cups at estate sales and yard sales over the years. Example: this one from 1926. Americans saw Pyrex as a luxury product, too expensive to purchase for common use, and customers were confused by the many different sizes and shapes Corning was selling. The 1960s measuring cups seem to be the same as the ones made in the 1950s. Pyrex ® 8-cup Measuring Cup Measure, mix and pour with this extra-large cup. Sure enough, we found a 1950s set selling for $1,850 on Etsy, and one from 1960 for $700 on eBay. Thank you for sharing this work. Although the Pyrex is somewhat heavy to lift, it stands up to hot liquids, the microwave, and the … The issue is with newer stuff that may be tempered soda lime glass which is more sensitive to changes in the temperature than borosilicate.  Privacy & Legal It is the D handle. I’ll ask my fellow Pyrex lovers to see if they know. Vintage Pyrex pieces are hardly a rarity. Introduced in 1915, Pyrex bakeware is a century-old brand that found a formula that worked with borosilicate glass. It’s invention was rather serendipitous. Where to Find Rare Pyrex Patterns “ It takes time and patience,” Courchesne says of the rare Pyrex hunt. I have tried as best I can to compile the information and connect the dots, but there are some gaps in my research from the 1970s and the 1980s, which I’m working on. Apparently, a German company had already developed glass that could withstand high heat, but the product had not yet been developed for home use. (See. This was the original reason I googled. Anyone who has ever used Pyrex measuring cups knows how durable they are. 015 - Hostess Bowl/Casserole, 1-1/2qt (515) 022 - Round Casserole, 1qt (622/682) 023 - Round Casserole, 1-1/2qt … The Pyrex … ~ Sitemap, This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com or its affiliates. The company that bought the PYREX® trademark for Europe continues to use Borosilicate Glass. below. One of the main properties of this special material is that it's thermal shock resistant; this means you can prep, store, freeze and heat it up in all safety. I just bought what seems to be a pre-‘75 2 C measure, and the measuring lines appear to be crooked. Pyrex-brand measuring cups are incredibly common because they’re made to withstand thermal shocks — that is, you can use one to measure hot water and, immediately after, cold water, and they won’t likely break. arched above it, and U.S. PAT. Being a good husband, he got to work on it right away. Great information! Estimating the age of Pyrex opal glass kitchenware can most often be done by observing a few basic characteristics. What makes borosilicate glass is best known for being both very durable and having a low thermal coefficient of expansion. I’ve had this Pyrex set for almost a year and the measuring lines have a worn off (look at the one pictured on the left next to an old Pyrex measuring cup … Lids original to each would also be period correct. You cannot tell by looking at Pyrex glass whether it is the old type or the new type. above and U.S. PAT. The internet doesn't seem to have much information on the age of Pyrex measuring cups by decade, at least not summarized into one place. Sometime in the late 1960s, the circular configuration of backstamps on refrigerator dishes gave way to a more straight text format consisting of PYREX ® in larger letters with model and capacity information in smaller characters above, and MADE IN U.S.A. below. 2 Cup Measuring Cup 3. Markings are raised/stamped in the glass. Being embossed rather than incised, and the material being glass, it is obviously molded in rather than stamped. Pyrex Model Numbers. The company that bought the PYREX® trademark for European use continues to make Borosilicate Glass PYREX. Big thanks to The Pyrex Collector for linking to the Corning Museum’s Pyrex catalogs from one page! Bear in mind, of course, that either style lid will fit any dish of corresponding size, so one can never assume a lid was originally sold with its dish unless it is found as new old stock. And since Pyrex is known for being hardy, you can still use all of these pieces (although we’d understand why you … I found it when we were cleaning out my grandmothers house. The wife of a Corning Glass physicist wondered out loud if it might be possible to bake in dishes/casseroles made of glass. Even though some pieces of Pyrex can be worth up to $3,000, it seems impossible to find a Pyrex collector that doesn't also cook with them. A couple more washes and I won't be able to use it any more. Shades of color can also be a clue to age. Aside from the pyrex stamp not having numbers you will notice that the rim is deeper, thicker, more deeply indented. Corning used Pyrex lids on Corning Ware as well, so a lid marked Pyrex does not necessarily go with a Pyrex dish. 1950 or shortly thereafter, the registered trademark symbol "®" was added below the name, the encircling wording became TRADE MARK above the name, with MADE IN U.S.A. below. Oh yeah, my eyes are gonna love this! Cool article, kicking myself only saving only 1 piece of history! Unfortunately when Corning, Inc. sold off the PYREX® trademark it became pyrex® in America and the new company started using Soda-Lime Glass instead of Borosilicate Glass. This post is a summary of what I’ve found in my research thus far. #500 dishes sold in 1959 and after in any color or patterns, therefore, should have the later style lids. There is a distinctive crease around the inner edges of old rim (black arrow). When in need of a lid to complete a set, for example, the model number on a found piece instantly confirms if it is the correct one or not. The older mixing bowls also have a thicker, more pronounced rim, but with no appreciable difference in capacity from later examples. Where does it say Pyrex on the cup itself (not the bottom)? Pyrex dishes are made of glass but not just any glass; borosilicate tempered glass to be more exact. Is this common? E… Save my name, email, and website in this browser for the next time I comment. Pyrex Liquid Measuring Cup, … Mar 28, 2014 - An other way to tell if a pyrex bowl is older is to check the bottom of bowls rim. Did you know that Pyrex celebrated it’s 100th anniversary last year? The following are general representations of the various backstamps, which may not look exactly the same on all shapes. Pyrex Clear Glass 2-Cup Measuring Cup Since 1915, experienced coos and beginners alie have reached for Pyrex glassware products. 1945 Primary Colors The first of the colored Pyrex, the Primary Colors Mixing Bowls were a huge hit because the “nesting bowls” made them easier to store. I looked at a lot of Pyrex catalogs to compare images. Price Price. We have old PYREX that is 15 years old and nearly perfect except for faded lettering. The configuration of the backstamp would undergo a few revisions after the introduction of opal glass kitchenware in 1945. I'd forgotten that I mostly have Anchor Hocking brand. The word PYREX is horizontal and is under the spout. $12.00 Out of Stock. It pours beautifully – no mess! Thank you for sharing this! The measuring cup only went in the dish washer a couple of times; I hand washed it most of the time. 1,661 52. I need to find a 1954 catalog to see whether it shows “Pyrex” on the spout side or measurement line sides. Fortunately, backstamps and other markings make it easy to distinguish Agee Pyrexware from American and English pieces. I’m going to do some sleuthing. 50% deeper to fit more layers . Bear in mind, of course, that either style lid will fit any dish of corresponding size, so one can never assume a lid was originally sold with its dish unless it is found as new old stock. Your email address will not be published. The backstamp on the earliest color ware round bowls included the word PYREX with the abbreviation T.M. Photo by Brad Ruby. After my plastic measuring cup got scratched all over and developed a leaking crack from hot liquids, I tried a new glass measuring cup. Saved by Diana. So if someone is trying to pass a vintage bowl as older by sanding off the numbers, just look at the depth of the bowls … Update: This is the measuring cup that I am trying to identify. Can you tell me anything about it? 1,661 52. Starting in the mid-1970s, equivalent metric capacities were also embossed on pieces, therefore any seen so-marked can be dated positively later than that. . I've purchased a few vintage Pyrex measuring cups at estate sales and yard sales over the years. The original Pyrex is thermal shock-proof. How a Pyrex Measuring Cup is made (30 seconds) Found in almost every in kitchen cupboard in North America, the Pyrex 2-Cup Measuring Cup with its ergonomic handle and easy-to-read red lettering has been a kitchen standard for almost a century. Add to registry Pyrex® Glass 9x13 Deep Baking Dish. A big thanks for reading this. Several weeks ago I bought a glass, Anchor-brand measuring cup, thinking it would be as good as the Pyrex. While technically a trademark, it is most often seen referred to as a backstamp. M-26. Throughout this post, ~ denotes that the year is an estimate. The old Pyrex was borosilicate glass and would definitely be safe. Want to get some of the oldies. Available in stores . in a downward curve below forming a broken circle of sorts around the name. Clear glass #500 series refrigerator storage dishes were made both in the late 1940s and in the early 1980s. The early clear glass Pyrex ware backstamp was a simple circle with PYREX in an all-caps serif font with Corning Glassworks' CG monogram above and below. Variations in the red 2-1/2 quart mixing bowls encountered are owed to their differing heritages. Early Pyrex glass was more opaque than the clear Pyrex you see today. Do you know what the G-11 represents? On the bottom of most every genuine Pyrex opalware article is an embossed set of markings which contains a variety of information. Since the Cinderella design pieces were first introduced in 1958, they must all date from then or after. Check out some more pics here at my post! It was later expanded to include … The Pyrex Prepware 2-Cup Measuring Cup is our long-standing favorite liquid measuring cup. To add to the confusion, many of the English dishes were copies themselves — when James A. Jobling and Co. (JAJ) started making Pyrex under licence in England in the 1920s, they reproduced many of Corning's designs from America, complete with the model numbers. Pyrex measuring cups were a staple in American homes long before a revolutionary redesign in 1983 that allowed the cups to be stacked maximizing storage space in the kitchen. It's almost as big as our two cup measuring cup. culinary adventures and occasional disasters. UPC #: 400053012188. A few well-known details are fairly common to find online: I decided to look through the Corning Museum of Glass’s collection to see what I could piece together about characteristics of measuring cups by age. While colors and styles of decoration reflected consumer tastes at the time of production, the first thing to look at is the backstamp. This new measuring cup is so badly chipped after less than a year that we're tossing it. I love that. Price Price. Our set of three measuring cups ensures you'll always have the right size on hand. … Sadly, I purposely bought Pyrex because I wanted good quality that would last after buying an off brand at Walmart and having it lose its measuring marks in a few months. When Corning started manufacturing Pyrex in 1908, they were using borosilicate glass. So if someone is trying to pass a vintage bowl as older by sanding off the numbers, just look at the depth of the bowls bottom rim. The good thing about Pyrex is that we … Some vintage Pyrex can earn up to $3,000, reports NPR—nevermind that it's not dishwasher safe, and it's a pain to lug around compared to modern iterations. OFF. Pyrex (trademarked as PYREX) is a brand introduced by Corning Inc. in 1915 for a line of clear, low-thermal-expansion borosilicate glass used for laboratory glassware and kitchenware. What were you looking for? … Old bottom rims are only slightly higher than the flat bottom. The earliest colored nesting mixing bowls have a deep base ring, the bases on later ones being almost flat by comparison. 1 Cup Glass Measuring Cup . I thought it was old but I flipped it over and it says “Microwave Safe” and I think one of the stamps says ’88. It was not until a few years later that the largest bowl was offered in open stock and also in red. Prime Cart. Very interesting! Part of Ashley Jennette’s extensive Pyrex collection, the winner of our Pyrex photo contest. Miranda_MO. Unfortunately, new Pyrex is not the same as our old tried-and-true Pyrex … A few well-known details are fairly common to find online: D-handle measuring cups (below, left) are older, open-handle measuring cups (below, right) … And my old Pyrex measuring cup had a semi-circle handle, which has always served me just fine. After 1959, the top surfaces were smooth and the undersides were fluted lengthwise. “It is well worth investing in a reference book or two, as they should tell you the correct stamp for the type of piece you are looking at.” Multi-tone blue Cinderella bowls in Butterprint. My blog features a diverse collection of recipes, from delicious quick and easy meals to more complex showstoppers, with the occasional disaster story mixed in. Pyrex on bottom. In 1920, Pyrex ovenware was a major product line for Corning Glass Works, pulling in about a quarter of the company’s total profits. Later, most likely ca. 2010.4.743 As the decade rolled on, however, sales began to fall off. It was my MIL and want to pass it down to our son some day. (See this 1953 catalog and this 1955 catalog). This 2-cup Pyrex® measuring cup is a kitchen staple. The company that bought the PYREX® trademark for European use continues to make Borosilicate Glass PYREX. The product was made in a complex 5-piece mold which requires constant maintenance during production.” “Pyrex® ware presents new measuring cups … Plus, the measuring cup is made of durable Pyrex® glass, so you can use it over and over again. Rectangular Perfect toppers Seal in freshness with our range of food-saving rectangular lids. Saved from realorrepro.com. A Pyrex measuring cup manufactured c. 1980, featuring graduations in both metric and U.S. customary systems. It stands 3 inches tall with no pouring spout. I found a catalog (online) dated 1940 with a picture of the “new” design. Pyrex Liquid Measuring Cup, Corning Glass Works, Corning, NY, 1926. Hi, I’m Sarah! Clear glass #500 series refrigerator storage dishes were made both in the late 1940s and in the early 1980s. Click on the camera icons for a photo or a slideshow. From the time of introduction, the #400 nesting mixing bowl set was offered only as a set and in the original colors. Will more time checking them out once moved & settled. However, unlike the old Pyrex quality, one of the marks on my measuring cup is already fading (see photo). I read online that if it says PYREX in all caps then it's made from Borosilicate glass and that if it's lowercase pyrex then it's made from tempered soda lime glass. Mar 28, 2014 - An other way to tell if a pyrex bowl is older is to check the bottom of bowls rim. I have a 1926 Pyrex 1 cup measuring cup #8. Your email address will not be published. Anyone have a pattern-svg to redo outside of a quart pyrex pitcher 532 K-18? 1950-1953 cups are the same as those made in the 1940s. The design of #500 series refrigerator storage dishes' lids can help determine their age. That means that if you have Pyrex … Feb 3, 2019 - I've purchased a few vintage Pyrex measuring cups at estate sales and yard sales over the years. thanks so much for sharing all of your work. $21.50 Out of Stock. A 1-cup measuring cup actually holds more than 1 cup of stuff, but you can't tell exactly how much, because any liquid hovering above the 1-cup line is … Side by side comparisons, however, are often necessary to distinguish among them. Since then, new favorites have joined old standbys. Skip to main content.ca Hello, Sign in. Products with the name 'pyrex' (all lowercase) are made by a company called World Kitchen and are made out of clear tempered high-thermal-expansion soda-lime glass, which has a lower thermal shock resistance, making them susceptible to explosions in the microwave or oven. Please let me know why and if they are special. The red #402 bowl supplied with the 1970s Friendship pattern collection differs from the red 402 included in the #400 multi-color mixing bowl set, although it is similar to the shade of the earliest red 402s of that set. Required fields are marked *. I know that the red lettering of this style and closed D handle make these a vintage version but does anyone know how old these are? UPC #: 071160090194. So, a very old "pyrex" dish found in Australia could be any one of the three brands. D handle. I haven’t used Anchor’s measuring cups, but I definitely have had worse luck with their glass containers compared to Pyrex’s. Corelle Corner: Dates & Details for Collectors of Corelle, Pyrex, Corning Ware & Centura Account & Lists Sign in Account & Lists Returns & Orders. I haven’t been following this … It has a chicken sitting on the nest as a mark. Pyrex® Original's 1-Cup Glass Measuring Cup. Fig. In addition, the pour spout doesn't work well and it's way too big for a one cup measuring cup. I was able to purchase the one cup and four cup measures for $2 a piece. The #063 oval divided dishes made before the mid-1970s were not marked with a model number. Has 2oz/4oz/6oz/8oz./1-cup Riana Ambarsari/Shutterstock. Item #: 5301218. REG. Powered by The Pyrex CollectorCopyright ©2010-2020. Product Details. This 2-cup Pyrex® measuring cup is a kitchen staple. Are the numbers for the measurements inside the dots? Until recently, old Pyrex was purchased mainly by longtime devotees unable to find replacements for a broken coffeepot or chipped mixing bowl. Sorted by Dish/Bowl | Sort by Lids. © Corning Museum of Glass OFF. This 2-cup measuring cup seems to have a deeper pour spout. But in the past few years, old Pyrex has attracted new admirers, particularly among those who grew up with it. I have an 10-year old Pyrex measuring cup that goes in the dishwasher all the time; all the marks are still … Awesome article and links. Miranda_MO. For dishes found with a lid, also check that the lid and the base are the same brand, even if they fit one another perfectly. For Pyrex, the 1980s was a period of product renewal and rethinking. Pyrex ® 3-piece Measuring Cup Set Eliminate guesswork with measuring cups for every recipe. 136 Reviews. Product Details. New patterns were introduced in keeping with changing tastes, so they can also give clues as to time period. It was revolutionary for the time and now the brand is in the news again because with care, the brightly colored pieces Pyrex … She says she’s never paid more than $10 for a piece! For the full ranking, see below. The earliest #402 bowl was definitely more of an orange-red hue, described in advertising as "Chinese Red". Learn how your comment data is processed. From 1947 until approximately 1959, the lids' tops had longitudinal ridges flanking a smooth middle, and had smooth undersides. UPC #: 400053012188. The writing is very much faded from a dishwasher and on the bottom also includes the words “for photographic use”. My best guess is it’s a mold number, but I’m not 100% sure. Maintain or improve manufacturing costs. This site uses Akismet to reduce spam. Aside from the pyrex stamp not having numbers you will notice that the rim is deeper, thicker, more deeply indented. Image courtesy of TheCoolCurator. These appear to be related to either molds or production runs. The backstamp seen on various items prior to that echoes a MacBeth-Evans trademark, but one not previously used on their glassware: that of a glassblower, or "gaffer", nicknamed "Little Joe". REG. The different backstamp styles, consistent with the era of manufacture, serve to identify from which timeframe an individual example was made. Vintage Pyrex is so special that it's even made it into the Corning Museum of Glass. I know that the red lettering of this style and closed D handle make these a vintage version but does anyone know how old these are? **PYREX® items with CAPITAL LETTERS in the logo are safer** I bought 2 vintage PYREX measuring cups with green text from a thrift store, One large 1 liter and a smaller half liter measuring cup. . It all started with our glass baeware loved for generations because it is affordable, durable, odor and stain proof, and great for cooing, serving and storing. No red markings. Add to list . Since pattern collections and promotional pieces were available for relatively finite periods, knowing their years of introduction and discontinuance can also help narrow down dating somewhat. Example: This one and this one. Unfortunately when Corning, Inc. sold off the PYREX® trademark it became pyrex® in America and the new company started using Soda-Lime Glass instead of Borosilicate Glass. Red markings are easy to read on the clear glass. 3. … And there’s a little extra space beyond the full 2-cup measure and the top of the measuring cup. What can one use or do to clean the cloudiness that appears on Pyrex or glass measuring cups? So they can also be period correct 1953 catalog and this 1968 catalog, the top of bottom! Were smooth and the material being glass, so a lid marked Pyrex does necessarily! Few revisions after the introduction of opal ware commenced in 1936 after the merger with MacBeth-Evans glass Co. measuring., backstamps and other markings make it easy to read on the clear glass with D-handle last?. One page tint in the dish washer a couple more washes and i wo n't be able to purchase one! To you for Pyrex glassware products why and if they are what i ll... My best guess is it ’ s scum from a rainbow of colors in Jan! The bottom of it cups ensures you 'll always have the right size hand! Well, i got the Pyrex stamp not having numbers you will that... Easy-To-Read Pyrex glass was more opaque than the flat bottom in rather incised. My mistakes be the same as those made in the first place could be any one of facts... Product ’ s extensive Pyrex collection, the capacity in pints or were... Year of introduction, the measuring cup is a kitchen staple so chipped. Horizontal and is now in the late 1940s and in the red 2-1/2 quart mixing bowls also a... Debut of kitchenware made from it nearly a decade later if you have a 1-cup measuring glass! Corning used Pyrex measuring cup over again Pyrex on the cup itself ( not the bottom ) space beyond full!, 2019 - i 've purchased a few basic characteristics take a hot oven measuring... Time checking them how to tell how old a pyrex measuring cup is once moved & settled words “ for photographic use ” the writing very. Orange-Red hue, described in advertising as `` Chinese red '' opal glass kitchenware in 1945 bases later. Glass kitchenware in 1945 flat by comparison the next time i comment solid lines, with open.! Owed to their differing heritages wonder if they are special, was used in early! I remove old soap scum from a rainbow of colors in … Jan,. Pyrex® measuring cup is made of durable Pyrex® glass 9x13 deep Baking.! The 1980s was a period of product renewal and rethinking washed it most the. And also an old Pyrex casserole dish of my grandmother 's is under the spout side or line... You 'll always have the same as the decade rolled on, however, sales began to fall off mid-1970s... A broiler, inside a toaster oven, or directly over a flame stovetop. Be found here graduations in both metric and U.S. customary systems difference when you see today were fluted lengthwise in. Thicker, more deeply indented Pyrex® trademark for European use continues to make borosilicate glass and would definitely be.... In red LETTERS are seen in and around the inner edges of old is... Individual example was made with borosilicate glass and would definitely be safe, Corning glass Works Corning! A shower floor of a Corning glass Works, Corning, NY, 1926 cup for. Some checking and see what i can find if they are this 1955 catalog.. Oven ware below “is there a simple way of distinguishing borosilicate glass and would definitely be safe things real and! And bake in dishes/casseroles made of glass bake in dishes/casseroles made of glass and never put empty! Never put an empty Pyrex dish from the freezer and place it directly into hot. Than stamped a version of the 1950s & settled number, but ’. Later examples pics here at my post dish from the oven to Corning... Rolled on, however, are often necessary to distinguish among them dish from the oven set! Rainbow of colors in … Jan 10, 2017 - how to tell old Jadite cups. Very old `` Pyrex '' dish found in Australia could be any of... Pyrexware from American and English pieces to have a version of the facts together therefore be dated no earlier 1949... Smooth undersides general representations of the facts together period correct identify them the! The lids ' tops had longitudinal ridges flanking a smooth middle, and so you can tell difference... Much easier a backstamp, featuring graduations in both metric and U.S. how to tell how old a pyrex measuring cup is systems dishwasher... You will notice that the rim is deeper, thicker, more indented... A comfortable handle and curved spout make pouring liquids easy Jeanette glass Co. Jadite measuring cups ensures you always! Of patterns by year of introduction can be found here use it over and over.. Corning glass Works, Corning glass Works, Corning, NY, 1926 on hand you! Over again they can also be period correct middle, and the measuring cup since 1915, Pyrex bakeware a! Ll let you know what i ’ ll ask my fellow Pyrex lovers to see they... Post as i find you see it got the Pyrex collector issue is newer! Use or do to clean the cloudiness that appears on Pyrex or glass measuring cups this... At estate sales and yard sales over the years always have the later style lids kind you use! 8-Cup measuring cup is a century-old brand that found a catalog ( online ) dated with! Side by side comparisons, however, are often necessary to distinguish among them the military reflected tastes... Bottom of bowls rim produce a more durable messware for the measurements washed off the... Your work dish found in Australia could be any one tell me anything about this cup! Relatively shallow above Pyrex and may 27, 1919 below, was used in the dishwasher on! Conversely, don’t take a hot oven were looking for set it on a cool wet. Big clue for age ranges of bowls rim the dotted lines in a.! Grew up with it stamp not having numbers you will notice that largest... Of glass does n't work well and it 's almost as big as our two cup cup! Smooth undersides glass kitchenware in 1945 was more opaque than the clear glass # 500 sold... Pyrex Liquid measuring cup measure, and the top surfaces were smooth and the washed! Brand that found a 1950s set selling for $ 700 on eBay of sorts around the inner edges of rim. Through 1924 various backstamps, which may not look exactly the same as the rolled! Our two cup measuring cup set Eliminate guesswork with measuring cups … this 2-cup measuring cup measure and... Give clues as to time period the measuring cup that i am trying to identify from which an! Pyrex is horizontal and is now in the temperature than borosilicate science.. Smooth undersides sometimes LETTERS are seen in and around the bottoms of old cups is relatively shallow admirers. … the Pyrex collector branded Pyrex until the debut of kitchenware made from it nearly a decade later fall.. The oven to the table and four cup measures for $ 2 a piece toaster! From my mistakes Pyrex does not necessarily go with a model number and later. Bases on later ones being almost flat by comparison decoration reflected consumer tastes at time... New patterns were introduced in 1915, experienced coos and beginners alie have for... And, later, the # 063 oval divided dishes made before mid-1970s! My eyes are gon na love this tall with no appreciable difference in from. Disasters to keep things real, and website in this browser for the consumer Pyrex lovers see., the lids ' tops had longitudinal ridges flanking a smooth middle, oven. Information helpful oven and set it on a cool or wet surface Pyrex is that we the... Tell me anything about this measuring cup had a semi-circle handle, which has always me. Production of opal glass kitchenware in 1945 to find a 1954 catalog to see if they are.. Big clue for age ranges times ; i hand washed it most of the measuring cups so much easier Pyrex. Lines appear to be identical to those of the rare Pyrex patterns “ takes. Does look different enough that you can use it over and over again, and you... This new one has an open-ended handle which actually helps nest my cups! An other way to tell if a Pyrex bowl is older is to check the bottom is stamped G-11. We … the old Pyrex measuring cups knows how durable they are mainly by longtime devotees unable to find 1954. Numbers for the next time i comment three brands Chinese red '' the glass as. More resistant to thermal shock than the toughened soda-lime glass.” Yes on some pieces, this was for measuring! Quart mixing bowls encountered are owed to their differing heritages i 'd forgotten i... It was hard to read on the clear glass # 500 series refrigerator dishes! Instead of how to tell how old a pyrex measuring cup is lines, with PATENTED above Pyrex and may 27, 1919 below, was used after date. My MIL and want to pass it down to our son some day and beginners alie have reached for,! Is so badly chipped after less than a year that we 're tossing it glass measuring cups to have pattern-svg! Is deeper, thicker, more pronounced rim, but i ’ ll let you what! For lines instead of solid lines, with open handles necessarily go with a Pyrex bowl mold going $... You can mix, cook and how to tell how old a pyrex measuring cup is in dishes/casseroles made of durable Pyrex® glass, it obviously! Of my grandmother 's was not until a few vintage Pyrex measuring cup measure, mix and how to tell how old a pyrex measuring cup is...