Rupees 10 (8), “D-3”, Type 6.4.2, Signed B. Rama Rau (4), Prefix H/68, H/68, H/68, Q/36 (R IPM # 6.4.2.1). About uncirculated & “D-8”, Type 6.4.4, Signed by P. C. Bhattacharya (4), Prefix B/83, E/30, V/9, V/9, inset B (R IPM # 6.4.4.2B). About uncirculated. 8 Notes.