Spain C50-C57, C37a mlh

Spain C 50-C57, C57a, lightly hinged, $83.50. Michel 554-561. Air Post 1930. Santos Dumont, Teodoro Fels, Dagoberto Godoy, Sacadura Cabral and Gago Coutinho, Sidar of Mexico, map of South America, Ignacio Jimenez and Francisco Iglesias, Charles A Lindbergh, Statue of Liberty, Santa Maria, Columbus and Torre del Oro, Seville.