Three (3). Canadian. 1930s. Lithographed tin and polished steel. Lithographed tin examples marked, "St. Thomas Metal Signs, Ltd." and "General Steel Wares Limited" (Toronto). Polished steel example marked, "Mfd. by Metal Etchers & Manufacturers Limited, Toronto, Canada". The script on the polished steel tray is very faint as a result of over polishing. Each of the lithographed tin trays have minor scratches, scuffs and losses, especially from the rims. From the Christian Guilbault Collection. (1)14" x 14" x .75" (2) 13" x 13" x 1.5" (3) 13" x 13" x 1.25".