Colnect-555-365-Birbalsahnia-divyadarshanii.jpg
Source: Colnect
Issued by: India
Function: postage
Date: 9/11/1997
Issue: 50th Anniversary of Birbal Sahni Institute of Palaeobotany
Denom: 2r
Color: multicolored
Design: Glossopteris (1997)
Watermark: Asokan capital
Perf:
Catalog value:



External links:
Colnect 163621..botany_Lucknow


Record of changes