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50th Anniversary of Birbal Sahni Institute of Palaeobotany issue of India
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Short desc: 50th Anniversary of Birbal Sahni Institute of Palaeobotany
Issuer: India Date: 9/11/1997 Occasion: Birbal Sahni Institute of Palaeobotany opening Number/Year: 50 Consists of 4 stamps: (See stamps as list) 2r d=Fossil of Birbalsahnia divyadarshanii 2r d=Glossopteris (1997) 6r d=Pentoxylon (Reconstruction) 10r d=Williamsonia sewardiana (Model) All are wmk=Asokan capital |
