How to Date Old Ball Mason Jars (with Pictures) - wikiHow

How to Date Ball Canning Jars

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Crown Glass 1948 Canning Jar, 28 Ounce, Zinc Ring, Rubber Seal, Glass Lid Vintage Canada Preserves Preserving

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How to Date Ball Canning Jars

How to Date Old Ball Mason Jars (with Pictures) - wikiHow

Early 1900s Quick Seal Bale Top Pint Aquamarine Jar No Chips