Dating kerr canning jars

dating kerr canning jars

How can you tell the date of a Kerr jar?

The Kerr name will be embossed on the glass. There are some general guidelines to approximate the date of a vintage Kerr jar between 1915 and 1930. The finish on a fruit jar can tell you roughly about the date it was made. If the finish on the base is smooth on the lip of the jar, it usually means the jar was machine-made after 1915.

Are Kerr jars still made today?

Todays modern Kerr jars are all machine-made. Typically embossed on the jar is the date of manufacture, plant location, job number, and other information. The Kerr lids have gone through several evolutions since 1903 and should never be reused for canning.

Can You process old canning jars?

I have a lot of old, vintage canning jars. I love the history they carry as well as their charm and character. While it is okay to use them for storage or even as a refrigerator container, you should never process old jars in a canner.

What does the finish on a fruit jar say about the date?

The finish on a fruit jar can tell you roughly about the date it was made. If the finish on the base is smooth on the lip of the jar, it usually means the jar was machine-made after 1915.

How can I tell how old a Kerr jar is?

There are some general guidelines to approximate the date of a vintage Kerr jar between 1915 and 1930. The finish on a fruit jar can tell you roughly about the date it was made.

How can you tell what year a Ball jar is?

Ignore the 1908 patent date. This was another patent date that was printed on many mason jars, and that has no bearing on the year of production. In fact, Ball used this patent date on their jars well into the 1930s, so this year cannot be used to accurately date a Ball jar.

When were Kerr jars invented?

How to Date Kerr Jars | Kerr jars, Mason jars, Kerr mason jars Aug 3, 2015 - Kerr self-sealing jars and the Kerr Economy were created in 1903. Alexander H. Kerr also founded the Hermetic Fruit Jar Company in the same year.

How can you tell how old a mason jar is?

To date an old Ball mason jar, look at the logo on the jar. If the logo is an insignia made up of the letters BBGMC, the jar was made between 1885 and 1886. If the logo is written using block letters, the jar was likely made between 1892 and 1896.

What to do if canning jars just don’t pop? 1 Inspect every jar for cracks or chips before you fill and sterilize them, check again after. 2 Make sure to follow the fill to line on the jar, and don’t go above it. 3 Make sure the jar lips are wiped sufficiently to remove any debris that might prevent a seal. More items...

Can you cut the time in half for canning?

Where does the symbol canning jars of fruit appear?

-Graham S. The timeline below shows where the symbol Canning Jars of Fruit appears in Trifles. The colored dots and icons indicate which themes are associated with that appearance. ...as being only kitchen things. The county attorney discovers that the mess comes from Minnie’s canning jars of fruit , which have exploded.

What do the canning jars of fruit represent to Minnie?

The canning jars of fruit represent Minnie ’s extreme concern over her role as wife and her household responsibilities. This concern is the product of the pressure society has placed on her as a woman and a wife, teaching her to fear the judgment of men if she does not adequately fulfill her expected role.

How long do fruits last in Mason jars?

Citrus fruits, oranges, grape fruits, lemons and limes can be stored for a few weeks at room temperature, but last longer if stored in the refrigerator. At the height of the “fruit in Mason jars” TikTok frenzy in June 2021, cooking site TheKitchn tested several strawberry storage methods, among them the Mason jar method.

Does “fruit in a jar” really work?

In any event, the “fruit in a jar” hack seemed to work best when fruit was placed in the jar when completely dry, when all bruised or moldy berries were hand-picked out, and possibly when paper towel squares were added to collect moisture.

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