This Blue Dot float has a nice deep cobalt blue seal.
It's stamped with WP #56, one of the roof series of marks.
It measures 2 1/2 inches in diameter.
Found on Hokkaido Island, Japan.
Deep Cobalt Blue Seal, WP #56, 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, Uncommon
- Country of Origin: Japan
- ID (optional): Glass Float Museum 2018-10-09-02
- Retail Value ($): 125
- eBay Auction ($): 100