BY JINGO (AKA) by Unknown Maker (Unknown Location, Operated: Unknown), c1880s Introduced
NOTE: Ref: Pattern Glass Mugs, by Mordock & Adams, pg. 7-8.
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Shape:
Contributor:

Shape: Cups & Mugs
Contributor: Brad Gougeon

Shape: Cups & Mugs
Contributor: C Eric Funston (1,2), Dan Ruth (3,4)

Shape: Cups & Mugs
Contributor: Elaine Huddleston Henderson