LIGHTHOUSE AND SAILBOAT (AKA) by Unknown Maker (Unknown Location, Operated: Unknown), c1880s Introduced
NOTE: Ref: Pattern Glass Mugs, by Mordock & Adams, pg. 50, 52.
NOTE: There is a larger mug that is by the same company, WINDMILL AND WATERMILL (AKA)
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Shape:
Contributor:

Shape: Cups & Mugs
Contributor: Kelly Puskarich (1,2), Kristine Kammerer (3,4)

Shape: Cups & Mugs
Contributor: Walt Williams - close up of designs - 3.5H and 3.25 D

Shape: Cups & Mugs
Contributor: Zygaboo Rattie, Aldon Burlison