How to ID Antique Glass

The seller is scsm53 and is located in Santa Rosa, California. House of waterford book of kells 11.75 handmade wedge cut crystal vase wt. cert house of waterford book of kells 11.75 handmade wedge cut crystal vase wt. Dimensions 6L x 6W x 11-3/4H. Perfect condition with original packaging in original box.