This 6 inch float has all points of maker's mark WP #174 Betsu 旭. 

Striking Amber Green swirls.  Also, some great spiral swirls in the glass.

This float is an exceptional display float.

Rare to find this combination of 6 inch size, amber green swirls, olive color, and maker's mark.

Purportedly found in northern Japan.

Excellent provenance having come from the ex-Ramon Fulton collection.