Travel of President Francisco H. C. Lopes to Sao Tome and Principe 1954
Rāda: Santome un Prinsipi - Pastmarkas - 1954 - Travel of President Francisco H. C. Lopes to Sao Tome and Principe - 2 marka.
Rāda: Santome un Prinsipi - Pastmarkas - 1954 - Travel of President Francisco H. C. Lopes to Sao Tome and Principe - 2 marka.