Stamps on Telephone – Rwanda 1976
Alexander Graham Bell invented the Telephone in 1876. Rwanda issued a set of stamps on 100th Anniversary of Invention of Telephone on 21 June 1976. A stamp featuring a telephone operator is listed.
The Maldives – A stamp on Centenary of the telephone from the Maldives is listed . It was issued on 10 Mar 1976 and features telephones of 1919,1937 & 1972.