Blue mason jar dating

Jan 5, How old are the mason jars you have? Its fun to discover. | See more ideas about Blue mason jars, Canning jars and Vintage jars.
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First check the logo, which changed fairly frequently until about Rejoice if you find one of those; Buffalo jars are pretty rare. They were first made in Buffalo in and for several years after. But, you say, how can the date be correct, since you have a jar embossed with a patent date of That was the date when John Mason received his patent for the threaded screw-type closure, and it appears on many different brands of jars. How about that big number on the bottom of many jars?

Lesser known brand vintage mason jar collection drey, atlas , kerr, mom's

Does that help date the jar? Again, the answer is unfortunately, no. These are called mold numbers. They identify the position that the mold in which the jar was made held on the glassmaking machine. Most machines would have from eight to ten molds, all making the same type of jar. I found a green Ball perfect Mason pint jar. I have purchased hundreds of the old blue jars.

This one is different because the word BALL is in print not cursive. It also has a extra line around the top of the jar. There are many minor variants of Ball jars, sometimes found in various shades of true green not aqua. You might try posting a query on the antique-bottles. Hello, I have a jar where the Ball logo dates it between To sum this up, there are still a lot of uncertainties involving the many BALL fruit jar varieties to be found, and I am certainly not an expert on those jars!!

Hello, I recently inherited an aqua glass jar with the Mason patent There are no other markings anywhere. The glass has an extreme rippled look to it.


  • How to Date Old Ball Mason Jars (with Pictures) - wikiHow.
  • How to Date a Ball Jar - Minnetrista.
  • Ball Perfect Mason antique fruit Jars - Information.

I can find nothing about it. All websites talk about number embossing to determine batch or manufacturer location. Since there are no numbers or any other kind of embossing I was hoping you might help me determine the age. I have no intention of selling and have no interest in the value. Can you help me? My brother has ball jars that are hand blown. There are tiny bubbles in the glass..

Jeremiah, most jars bearing the BALL brand name are not handblown — they are machine-made either on semi-automatic machines — from the s — or fully-automatic, early s. Hope this helps, David. This is seen occasionally on the base of some Ball Perfect Mason jars. Ive been searching the internet to find information on reproductions. I read these should be from around s era? How do i know if they are repros? I described them in the text on this page. They are so far made of light cornflower blue glass, amethyst and true green.

Usually in aqua, Ball blue, or clear glass. To look for signs of originality, look CAREFULLY under a bright light for tiny scratches in the sides, base wear network of high point scratches and scuffs on the bottom which is noticeable on almost all older jars that were used over a long period of time. They can be found in large quantities in almost any antique store or flea market especially throughout the Midwest and Eastern states. I am sure your jars are not reproductions.

Sounds like the type made circa Please check out this chart showing logo changes, courtesy of the Minnetrista website: I have a collection of porcelain liners,and I would like to know what was embossed on the porcelain liners for ball mason jar lids,so i know what they are like the next time i go to a dump. Others are blank no lettering of any kind. There are probably other variations out there.

They should be the most commonly found type of porcelain liner. If you have access to a local flea market or antique mall that stocks Ball jars with lids most have at least a few! I recently cleaned out my great grandmothers home and found a large almost the size of a 2 liter jar. The word standard also is written at angle.

There is a 2 on the bottom but there is no Ball or any other writing.. Any details would be greatly appreciated! You have the half-gallon size. Hello David, I recently found a triple L, light green Ball jar. Debra, All I can tell you is the general type was made throughout the c. The markings on the base identified that particular mold. There are no other numbers on it.

Could Your Old Mason Jars Be Valuable? Check For These Tell-Tale Signs

The emblem is like no others that I can find. There is no loop in the middle of the BB. There is a line in front of the A leading into it. The bottom of the A is more pointed than curved.

The glass has several large bubbles and the writing is very faint it does not protrude as far off the glass as others. Many of them have quite lightly-embossed lettering.

Ball Perfect Mason

Brantley, , page I think yours would probably be Many if not most of these jars have at least a few bubbles in them. My name is Connie Chapman. I purchased wide mouth quart jars 12 in the box, 7 only wide mouth the other 5 were regular. The lids were all wide mouth. My email is address obscured for privacy concerns. Could you please tell me who to get in contact with? Connie, you misunderstand this site.

This site is about background historical information for glass collectors. I have some mason jars with no marking at all along the side, but it says ball on the bottom.

How to Date a Ball Jar

Any idea on these? Among them were several Blue or Aqua? Ball Jars detailed below. My mother said they were old and collectible. Ball Perfect Mason with lines going down the sides Quart. Ball Perfect Masons Quart. Smaller Ball Perfect Mason Pint? Hi Chip, They sound like typical Ball jars that were made in very large numbers, and although they are old and considered collectible, since they are common they have only minor value to collectors, perhaps 1 to 3 dollars apiece in good condition.

Those all sound like lovely run-of-the-mill antique ball jars. I will continue to buy them at a reasonable price even though I have have many. I keep and collect them to admire, use for dry goods storage and I use the smooth lip mason type for canning. Laura, thanks for your post! Your experiences indicating the old jars as more sturdy and less prone to breakage gives clues as to why so many of the older Ball Perfect Mason jars are still around! The jar has what swirl marks on the bottom but also a line all the way from top to bottom.


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  • How to Date a Ball Mason Jar | French Creek Farmhouse.

Is it hand blown or factory made? It has a what looks like a J17 on the bottom also. By the way, for a bit of clarification, the great majority of hand-blown jars and bottles of American make were also produced in a glass factory by skilled glass workers. I have a Masons patent November30 with a 45 on the bottom a lead lid and a rough rim and is light green. I see lots of prices so am curious as to value. Many of them bear mold numbers on the bottom, usually one, two or three digits.

Many cannot be identified as to exact glass factory source. The most common color is light aqua. Typical value ranges for aqua are in the 5 to 15 dollar price range. Sometimes much less, sometimes more. And shipping costs has to be accounted for when scrutinizing ebay final bid prices.

Prices can be very erratic, unpredictable, and one particular jar might sell higher than another for no apparent reason. Condition is always very important. I would like more info on that one too. Hi Michele and Lee , Sorry about answering so late. Here is some info I found:. Other sizes mentioned are 36 ounce, 56 ounce, 58 ounce and 66 ounce.

Again, the listing is such that all those sizes are catalogued under one jar identification number. I purchased a triple L Ball jar with a 13 mold number — in Roman numerals. Is it a reproduction? Hi Tim, There are many, many variations of mold numbers on the base of those jars. I am sure it is not a reproduction. However, you might try posting your query on the http: Perhaps someone can elaborate more on the Roman numerals on those jars. On second look you can see a faint 13 in the background as well.

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I have collected bottles and jars for years but not profesionally. It appears to be old glass and not a reproduction. Have you seen jars with error numbers on the bottom? Are they harder to find or common? I compare it to blowing a large bubble gum bubble, partly sucking it in for a split second, and blowing it back out. It is mentioned elsewhere on this site as well. No, bottles with ghosting are not rare, and there is usually not much premium value put on bottles with ghosting, although some collectors might pay more for a certain piece that has a particularly legible instance of ghosting.

This site uses Akismet to reduce spam. Learn how your comment data is processed. Because of time and energy constraints, I can no longer answer all emails personally, but you may contact me directly at: Remove underscore within first part of address. Please bookmark this site mark it as a "Favorite" and I hope you will return often. Thank you for your understanding and support! November 13, at 4: October 25, at 6: October 27, at 4: October 27, at 7: October 1, at October 1, at 2: October 2, at 8: September 11, at September 17, at 5: August 25, at 8: August 26, at 1: August 16, at 1: August 18, at July 2, at July 6, at 3: April 4, at March 24, at 5: March 24, at 7: March 24, at 8: March 2, at 9: February 14, at February 14, at 1: Renee A Frederick says: January 5, at 9: January 7, at 2: December 20, at Is it common, or uncommon?

December 21, at 3: November 25, at 9: November 28, at November 14, at 9: October 16, at Standard and metric measure on one side. October 17, at 4: November 14, at 8: October 13, at 1: October 13, at 5: October 7, at 5: October 7, at 6: September 22, at 5: October 11, at July 30, at February 13, at 8: These are actually made of zinc and milk glass. July 31, at 9: August 11, at 5: February 15, at July 25, at 5: July 29, at 2: July 7, at 8: June 18, at 8: June 21, at 2: June 13, at 9: June 13, at 2: Julie A Grames says: June 8, at 9: May 7, at 7: May 7, at May 11, at 3: May 5, at 7: May 9, at July 7, at 9: