Unusual stamp of a Backwards 'S'. This appears to be maker's mark WP #181-A.
This mark is stamped on a light green float that measures almost 5 inches in diameter.
Found in Japan.
WP #181-A, Backward S, 5 Inch
Written by Keith Glein
Additional Info
- Maker's Mark: WP #181-A - Backwards S
- Shape: Glass Ball
- Color: Light Green
- Size: 5 Inch
- Rarity: Rare Maker's Mark
- Country of Origin: Japan
- ID (optional): Glass Float Museum 2013-06-24-01
- Retail Value ($): 100
- eBay Auction ($): 65