Bidspirit auction | 1949 (10 Oct) 75th Anniversary
1949 (10 Oct) 75th Anniversary of Universal Postal Union (U.P.U.) set of 3v Official First Day Cover FDC, Bombay cancelled
1949 (10 Oct) 75th Anniversary of Universal Postal Union (U.P.U.) set of 3v Official First Day Cover FDC, Bombay cancelled