2027 stamp calendar: 12 princely-state stamps and their stories. A perfect gift for stamp enthusiasts and history lovers.

2027 stamp calendar

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Mathematicians

8 stamps. Back to the full catalogue

Damodar Kosambi

31 July 2008

Damodar Kosambi

Srinivasa Ramanujan

26 December 2011

Srinivasa Ramanujan

National Mathematics Day

22 December 2012

National Mathematics Day

Satyendra Nath Bose

1 January 1994

Satyendra Nath Bose

Dr. S.R. Ranganathan (1892-1972)

30 August 1992

Dr. S.R. Ranganathan (1892-1972)

Srinivasa Ramanujan

1 March 2016

Definitive Series X: Makers of India

Srinivasa Ramanujan

Bertrand Russell (1872-1970)

16 October 1972

Bertrand Russell (1872-1970)

Srinivasa Ramanujan (1887-1920)

22 December 1962

Srinivasa Ramanujan (1887-1920)

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