1920 - 1939
Costa Rica, Michel block 1, Mint never hinged
1937. COSTA RICA. SEGUNDA EXPOSITION FILATELICA. Block never hinged.
Costa Rica, Michel 67, Cover
1922. COSTA RICA. Interesting cover to Ansbach, Baviera (BAYERN) with 2 ex 10 CENTIMOS Brauilo Carrillo cancelled SAN JOSE, COSTA RICA OCT 21 1922. Unusual destination.
Costa Rica, Michel 116, Cover
1928. COSTA RICA. Interesting cover with 20 C. Columbus landing cancelled CORREOS DE COSTA RICA HOMENAJE AL AVIADOR MEXICANO - CORONEL ROBERTO FIERRO + SAN JOSE COSTA RICA SET 6 1928. Early Air mail cancels.
Costa Rica, Michel 116, Cover
1928. COSTA RICA. Interesting cover with 20 C. Columbus landing cancelled CORREOS DE COSTA RICA HOMENAJE AL AVIADOR MEXICANO - CORONEL ROBERTO FIERRO + SAN JOSE COSTA RICA SET 6 1928. Early Air mail cancels.
Costa Rica, Michel 116, Cover
1928. COSTA RICA. Interesting cover with 20 C. Columbus landing cancelled CORREOS DE COSTA RICA HOMENAJE AL AVIADOR MEXICANO - CORONEL ROBERTO FIERRO + SAN JOSE COSTA RICA SET 6 1928. Early Air mail cancels.
Costa Rica, Michel 116, Cover
1928. COSTA RICA. Interesting cover with 20 C. Columbus landing cancelled CORREOS DE COSTA RICA HOMENAJE AL AVIADOR MEXICANO - CORONEL ROBERTO FIERRO + SAN JOSE COSTA RICA SET 6 1928. Early Air mail cancels.
Costa Rica, Michel 116, Cover
1928. COSTA RICA. Interesting cover with 20 C. Columbus landing cancelled CORREOS DE COSTA RICA HOMENAJE AL AVIADOR MEXICANO - CORONEL ROBERTO FIERRO + SAN JOSE COSTA RICA SET 6 1928. Early Air mail cancels.
Costa Rica, Michel 68, Cover
1928. COSTA RICA. Interesting cover with 20 C. Julian Volio cancelled CORREOS DE COSTA RICA HOMENAJE AL AVIADOR MEXICANO - CORONEL ROBERTO FIERRO + SAN JOSE COSTA RICA SET 6 1928. Early Air mail cancels.
Costa Rica, Michel 146, Cover
1933. COSTA RICA. Very interesting cover with 10 CENTIMOS UPU 1929 to Senor DoctorFarmacia Homeopatica Central, Willmar Schwabe, Leipzig, Alemania. Postage due marking 25 and cancel T and red German Nachgebühr cancel. Official curency-control cancel: Von der Devisennachsschaustelle ohne eingehende Prüfung zur Zustellung freigegeben. Fine cover.
Costa Rica, Michel 143+ 148, Cover
1930. COSTA RICA. Very interesting AIR MAIL cover with 13 CENTIMOS on 40 C + 4-block 20 Cent on 1 Colon to Texas cancelled CORREO AEREO COSTA RICA MAR 11 1930 + First Flight special cancel. Fine cover.
Costa Rica, Michel 180, Cover
1939. COSTA RICA. Cover with 5 C UPU 1929 and 5 C 1925 to USA cancelled COSTA RICA NOV 16 1939.
Costa Rica, Michel 174+, Cover
1936. COSTA RICA. Cover (tears) with 40 c + 1 COLON CORREO AEREO to USA cancelled COSTA RICA 14 JUL 1936.
Costa Rica, Michel 213U + 214U, Cover
1938. EXPOSITION FILATELIA. 5 C + 10 C FROM BLOCK. Send to USA jun 11 1938.
Costa Rica, Michel 141, 135, Cover
1928. LINDBERG ENERO 1928. ADMINISTRATION CORREOS DE LIMON COSTA RICA NOV 23 1928.