NIPPON POST on 1 June 1960 issued a 10 yen stamp commemorating the 25th
anniversary of Radio Japan. A total of 8,000,000 stamps were printed. It
was red in colour with radio waves encircling a globe. Postmark
cancellation originated from Tokyo. The cachet on this envelope depicts
a microphone and their radio transmission coverage around the world.
That said, alternative cachets for the same FDC were printed. 
No comments:
Post a Comment