International Year of Crystallography 20 ₹ — India, 2014
International Year of Crystallography (India, 2014), face value 20 ₹. Photo, catalogue value, details and photo identification.
- Issue date
- 2014
- Face value
- 20 ₹
- Colors
- Multicolor
- Print run
- 410,000
- Yvert
- IN 2567
- Michel
- IN 2812
- Stanley Gibbons
- IN 2996