Claim: Stamps that were never issued include the Malayan Union and Singapore Peace Commemorative stamps of 1946, which were not issued for local political reasons, and essays for four values (30c, 50c, 1s.30, 2s.50) of the 1960-62 Kenya, Uganda & Tanganyika definitive series overprinted to mark the 60th session of the International Olympic Committee (The Organizing Committee for the Games of the XVIII Olympiad) in Nairobi, 1963.
Evidence: Tokyo had been awarded the organization of the 1940 Summer Olympics, but this honour was subsequently passed to Helsinki due to Japan's invasion of China, before ultimately being cancelled due to World War II.