1 pc American Olean Ceramic Tile Round Top Cove Base 6″ S3619 Buckwheat #46 NOS
Color is #46, Buckwheat (original glossy finish), symbol is S3619. Made from 1950s until 1996. Size is 6″ square. Made in Lansdale, Pa., USA. ORIGINAL VERSION. Bullnose is on one top 6″ edge and cove is on bottom parallel 6″ edge with a 3/4″ radius.