Maro, Edwin (Walter Truman Best). Maro?s Silver Coin Tray. Circa 1900. Specially fabricated tray allows the magician to secretly add a quantity of coins to those on top of the tray when they are poured in to the waiting hand of a spectator. Oval design, 11 ? x 8". With a postcard in Karl Germain?s hand stating, ?This tray is one of a few keepsakes I have from our late lamented ?Maro.? It is for the Detroit Banker,? one of his best tricks and one which I think will suit you admirably.? On the reverse is the statement, ?This is indeed Karl Germain?s handwriting ? addressed to his old friend and rival Maro. Stuart Cramer.?