Airmail cover franked on reverse with 1924 2c red and 6c blue and 1930 20c green and 25c purple AIR issue (SG 751, 754 & 776/777) tied by CORREO AEREO EL SALVADOR 'Airplane' cancels with SAN SALVADOR cds on front dated 27 JUN 1933. Addressed to 'S/S "San Francisco" Hapag-Lloyd from Hamburg June the 17th For Passenger Mr Edgar Nedowitz from Berlin to La Libertad 1 Classe Cabine, To the Hamburg - Amerika Line (Hapag-Lloyd) in Colon, Canal Zone.' Cover has two vertical creases.