Clear and complete stamp showing all points in rendering the symbols 'Maru Sa' サ. I could not find this mark in any field guides, although it is very similar to WP #277 'Maru No Sa'.
The 'Sa' mark shows the flair in the lettering that makes it stand out from the standard script.
This float is slightly out-of-round and measures 3 inches in diameter.
Found in Northern Japan.
This float has excellent provenance having come from the ex-Ramon Fulton collection.