Bidspirit auction | India 1974 Birth Centenary of
India 1974 Birth Centenary of Guglielmo Marconi (Radio Pioneer) Rs 2 complete sheet of 35 MNH stamps; Phila no- 628
India 1974 Birth Centenary of Guglielmo Marconi (Radio Pioneer) Rs 2 complete sheet of 35 MNH stamps; Phila no- 628