This was Grandmother’s serving tray. It has been stored in our attic for 15 years. Trying to decide if I should toss it or sell it.
It is 19" long by 13" wide. Markings on the back are: cat (or lion) P S (in individual boxes) and a crown. Under that is says “Silver on Copper” and under that there is a small “K56.”
Any help?