Dating vintage canning jars single scene dating review

Yes, the mason jar certainly harkens back to a simpler time, before refrigerators and artificial preservatives, and now that we take those things for granted, canning has become something of a throwback jam (cue snare)—the vessel once dedicated to keeping and storing foodstuffs is now commonly used as a drinking glass or decorative object.

Dating vintage canning jars

The Ball Heritage Collection Pint Jars feature a vintage-inspired blue tint, period-correct logo and anniversary embossment.

Here's a sweet manu-vid (manufacturing video, for the uninitiated), which Ball has produced on the occasion of the 100th anniversary: The timing is auspicious, as there has been renewed interest in mason jars of late, both for their intended purpose of canning and otherwise.

They range from making layered salads in a jar; creating a hanging light; making a DIY air-freshener; and using Ball Jars as a bathroom accessory to hold cotton balls and swabs.

I'll spare you the countless DIY tutorials, how-to guides, craft projects, rainy-day activities, etc., that are just a few keystrokes away, but suffice it to say that this generation has wholeheartedly embraced the iconic vessel as a shorthand for Middle American values.

(In fact, we've recently seen a minimalist Euro version and a hipster-friendly mason jar accessory.)As for the tint?

Well, collectors and enthusiasts most certainly already know that the pale blue coloration is characteristic of vintage jars.

By grinding the lip of the glass until it was nearly flat (known as a 'square shoulder') and inserting a simple rubber gasket inside the lid, Mason achieved a sufficiently airtight seal, and his namesake was born.

The Ball Corporation—which also provides funding for the eponymous state university—was among the companies that capitalized on Mason's invention when the patent expired.

With the help of two of their brothers, they quickly expanded the glassmaking operation and decided to produce canning jars, for which Mason's patent had expired in 1879.

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