Been finding pieces for over 50 years myself.
Not willing to acquire one to see if freezing it full of water will break it.
I'd expect ice on top first. Then growing downward. Vs expanding upward.
Perhaps putting pressure on the edge of the crock at it's top first.
Then there is good ol "droppage".
And they just broke probably.
Here's some comments when I searched for why they broke.
Not really any answer , but some more explanation of uses!
I hate to sound stupid, but I am too young (and never taught) about old crocks and jugs. Antique crocks and jugs can be very collectible, and I have sold many crocks and jugs in our flea market business. When these crocks were new, did a food product come packed inside the crocks and jugs? If...
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