Persian Gulf Series, Set of 3: 10 & 5 Rupees and 1 Rupee; Rs. 10 – Sign H V R Iengar, Inset A, ,Prefix Z7 (Jhun 12.3.1); Rs. 5 – Sign H V R Iengar, Prefix Z9 (Jhun 12.2.1); and Re. 1, Sign A K Roy, Inset B, Prefix Z11 (Jhun 12.1.1). Fine to Very Fine, Nic