8 Lot vintage Nickel Cast Iron Slot Machine COIN TRAY Receiver Vending Arcade op

Lot of 8 Vintage Original Coin Receiver Trays. The Rounded Slots are marked on the back side in the casting: PT 4141 Heavy Cast Iron with Nickel or Chrome Plating 5-1/2" tall x 4-1/2" wide x 2-1/2 deep. The square slots are marked: PT-4176 Heavy cast iron or steel with nickel or c.

One is lighter weight than the others. 3" tall x 3-3/4" x 5.