Map of India Series – Blue
Technical Data
| Date of Issue | October 27, 1958 |
|---|---|
| Denomination | 20 nP - Indian naye paisa |
| Perforation | comb 14 x 14½ |
| Printer | Security Printing Press, Nashik |
| Watermark | Star of India Multiple [SR] |
| Colors | Blue |
| Themes | Maps | |