British India, George V, Silver, Pattern Rupee, 1937, Mule, with the Obv of George V and reverse of 1937 Pattern of George VI; Ek Rupaya in Nagari written below ONE RUPEE (unlisted in Pridmore), Calcutta Mint. Pattern-Mule, Extremely Rare. This is only issue of 1937, besides the 2 Anna Pattern of George V.