Rupees 10 (3), “D-6”, Signed by H. V. R. Iengar (1), Prefix B/72, inset A (R IPM # 6.4.3.2A), “D-7, 8”, Type 6.4.4, Signed by P. C. Bhattacharya (2), Prefix Y/24, inset A, P/5, inset B (R IPM # 6.4.4.1A, 6.4.4.2B). Uncirculated. 3 Notes.