It is stamped on the back, hard to read but its either '39 or '89.
Vtg Pewabic Pottery Iridescent Chicken Tile Farm House Chic Backsplash Trivet
VTG Pewabic Pottery Two Headed Imperial Eagle 7.5” Tile With Tortoiseshell Glaze
Pewabic Pottery Tile Detroit 2004 Green Flying Bird Apple Tree Man Reaching
Pewabic Pottery Tile 100th Anniversary Grand Hotel Mackinac Island—RARE!
1995 Pewabic Pottery Tile & Oak Wood Frame Arts & Crafts 5 ¾”x5 ¾” (14”x14”)
