Postcard with view of "The Louisiana Exhibition 1904", franked with 2c. and sent from REDBUD (Illinois) to Belgium on 14/AP/1908, VF! (Image)

Cover sent from GERMANY to HANSA (BRAZIL) on 22/DE/1920, sent by mistake to Chicago, with violet mark "MISSENT TO CHICAGO...", interesting! (Image)

Airmail cover sent from Los Angeles to Germany on 17/OC/1933 franked with 30c., handsome. (Image)

Airmail cover sent from New York to Brazil on 22/NO/1933, franked by Sc.C18, fine quality! (Image)

Airmail cover sent from San Francisco to Austria on 4/JUN/1934, sent by mistake to San Pedro (violet mark "MISSENT TO SAN PERDRO, CALIF. (FOREIGN SECTION)", interesting! (Image)

Airmail cover sent from New Orleans to Brazil on 8/MAY/1935, with original postage of 90c. and returned to sender to receive the additional 10c. (total postage 1$), arrival backstamp of Sao Paulo 16/MAY, minor defects, very nice and interesting! (Image)

24/NO/1935 First flight Honolulu - Guam, VF quality! (Image)

16/JUL/1937 First flight St. Petersburg - Miami, VF quality! (Image)

Cover sent from New York to Rio on 6/MAR/1943, DOUBLE CENSORSHIP, interesting! (Image)

2 Covers sent by express mail in 1944 and 1947, interesting! (Image)

2c. Stationery envelope surcharged "AIR 6c. MAIL", sent by military mail (A.P.O.) to Youngstown on 17/SE/1945, minor defects, handsome! (Image)

POSTMARK DATE ERROR: Airmail cover sent to Argentina franked with 10c. (with stamps issued in 1946), cancelled 15/NO/1945!!, with Buenos Aires arrival backstamp of 15/NO/1946!, very interesting! (Image)