Centenary of Digboi Oil Refinery, Assam 4 ₹ — India, 2001
Centenary of Digboi Oil Refinery, Assam (India, 2001), face value 4 ₹. Photo, catalogue value, details and photo identification.
- Issue date
- 2001
- Face value
- 4 ₹
- Colors
- Multicolor
Centenary of Digboi Oil Refinery, Assam (India, 2001), face value 4 ₹. Photo, catalogue value, details and photo identification.