This Blue Dot float is pretty chipped up but it has a clear bold stamp of WP #56. This mark is one of the roof marks.
It's common to find this mark on blue dots.
Found on Hokkaido Island, Japan.
WP #56, Blue Dot, 2 1/2 Inch
Written by Keith Glein
Additional Info
- Maker's Mark: WP #56
- Shape: Glass Ball
- Characteristics: Blue Seal
- Color: Blue-Green
- Size: 2 Inch
- Rarity: Common Maker's Mark
- Country of Origin: Japan
- ID (optional): 2011-02-20-03 Glass Float Museum
- Retail Value ($): 75
- eBay Auction ($): 50