In 1974, India and other nations issued commemorative stamps to honor the 100th anniversary of the birth of Guglielmo Marconi, the inventor of wireless telegraphy. India Post released a 2-rupee stamp on December 12, 1974, featuring the radio pioneer. These issues, including First Day Covers, are popular in philately.
Key Details of 1974 Marconi Stamps:
- India: A 2Rs denomination stamp was released to commemorate the birth centenary of Marconi.
- Other Issues: Other countries like Rwanda released a set of 6 stamps in 1974 to celebrate the event, highlighting his contribution to telecommunication.
- Collectibles: Mint sheets of 35 stamps, blocks of 4, and First Day Covers (FDCs) from 1974 are available, often sold as collectibles.



