Rough Dimensions: 3” diameter & 2-7/8” tall
Makers Mark: Hand inscribed to the flat polished base, “Simpson 6-123-01”.
Condition: Mint. Please see photos and let us know if you need any additional assistance.
A superb example from one of the most important glass artist of our time. large continents of complex green and yellow cane groupings over a mottled blue/green land mass with a grid of micro control bubbles at the north pole, and a “satellite” twist hovering over the pole.