It was found in a fishing gear pile on the west coast of Japan. These type floats would be tied to the edge of a fishing net to catch salmon and other
ONE 3 INCH JAPANESE GLASS FISHING NET FLOAT BALL BUOY NO MARKS (F1.5C-bulk)
Antique and Vintage Fishing Floats and Bobbers
Glass WWII Antique Fishing Floats for sale
Nets for Glass Fishing Floats
JAPANESE GLASS FISHING FLOATS 3-3.5 LOT-4 FOUR Round Net Buoy
Balzer 2023 EN by GOLDFISHING - Issuu
FLY FISHING CATALOG - Hook and Hackle
Vintage Glass Net Floats for sale
Japan Glass Antique Fishing Floats for sale
japanese glass fishing floats fish net
Antique Original Antique Fishing Floats for sale
Glass WWII Antique Fishing Floats for sale
BUOY