Luftpost
El Salvador, Brief
1931. EL SALVADOR. Unusual registered AIR MAIL cover PRIMER CORREO AEREO EL SALVADOR A ECUADOR cancelled JUL 1 1931 + reverse with four cancels including CERTIFICADOS EXTERIOR G CORREOS DE EL SALVADOR SANTA TECLA 28 JUL 1931. UYAQUIL JUL 3. 1931 ECUADOR +
MICHEL 446-447+
El Salvador, Brief
1935. EL SALVADOR. 3 ex 25 C + 1 COLON SPORT overprinted HABILITADO +7 other stamps on cover to San Jose, Costa Rica from EL SALVADOR 5 DIC 1935.
MICHEL 505 + 508
El Salvador, Brief
1938. EL SALVADOR. Complete set José Simeon Canas + 7 other stamps on cover to New York from SAN SALVADOR SET 8 1938.
MICHEL 556-559
El Salvador, Brief
1935. EL SALVADOR. 3 ex 30 C SPORT overprinted HABILITADO + 3 other stamps on cover to New York from SAN SALVADOR 15 JUN 1935.
MICHEL 506+
El Salvador, Brief
1941. EL SALVADOR. Complete set Coffe production + 5 other stamps on cover to New York from SAN SALVADOR ABR 16 1941.
MICHEL 580-584+
El Salvador, Brief
1941. EL SALVADOR. Complete set AIR MAIL NUEVA SAN SALVADOR (SANTA TECLA) on EXPRESS cover to New York from SAN SALVADOR ENE 30 1957.
MICHEL 792-796
El Salvador, Brief
1937. EL SALVADOR. 25 C SPORT overprinted HABILITADO + 2 other stamps on cover to New York from EL SALVADOR 17 ABR 1937.
MICHEL 505+
El Salvador, Brief
1935. EL SALVADOR. 2 ex. 25 C SPORT overprinted HABILITADO + 2 other stamps on cover to JUAN VINAS REPUBLICA DE COSTA RICA from EL SALVADOR 7 JUN 1935.
MICHEL 505+
El Salvador, Brief
1935. EL SALVADOR. 30 C SPORT overprinted HABILITADO + 8 C. Flag on cover to Pensylvania, USA from SANTA ANA 22 AGOS 1935.
MICHEL 506+
El Salvador, Brief
1943. EL SALVADOR. CONGRESSO EUCARISTICO 8 + 30 C on cover to New York from EL SALVADOR 2 JUN 1943. Censor label 12374.
MICHEL 591-591A