USA
![USA 1934](/image/4669/base250X250/usa-1934-first-flight-am-18-united-states-air-mail-new-haven-connecticut-oct-1.jpg)
USA, Cover
1934. FIRST FLIGHT AM-18 UNITED STATES AIR MAIL NEW HAVEN, CONNECTICUT OCT 1 1934.
![USA 1949](/image/4670/base250X250/usa-1949-fam-27-first-flight-twa-chicago-ill-usa-to-zurich-switzerland-chicago.jpg)
USA, Cover
1949. FAM 27 FIRST FLIGHT TWA CHICAGO ILL. USA TO ZURICH SWITZERLAND. CHICAGO APR 2 1949.
![USA 1934](/image/4672/base250X250/usa-1934-us-air-mail-resumption-of-contract-service-may-13-1934-american.jpg)
USA, Cover
1934. US AIR MAIL RESUMPTION OF CONTRACT SERVICE MAY 13, 1934. AMERICAN AIRLINES, INC. DETROIT, MICHIGAN. AIR MAIL FIELD DETROIT MICH. MAY 13 1934.
![USA 1934](/image/4673/base250X250/usa-1934-uss-northhampton-welcomes-the-uss-mocon-zrs-5-flying-overhead-on-a-4.jpg)
USA, Cover
1934. USS NORTHHAMPTON WELCOMES THE USS MOCON (ZRS-5) FLYING OVERHEAD ON A 4-DAY TRAINING CRUISE. AM USS NORTHAMPTON APRIL 9 1934.
![USA 1945](/image/4674/base250X250/usa-1945-first-commercial-air-service-boston-to-london-via-american-air-lines.jpg)
USA, Cover
1945. FIRST COMMERCIAL AIR SERVICE BOSTON TO LONDON VIA AMERICAN AIR LINES SYSTEM INAUGURAL FLIGHT OCTOBER 23, 1945. Oct. 24. 45 London.
![USA 1946](/image/4679/base250X250/usa-1946-first-scheduled-flight-scandinavian-airlines-system-the-route-of-the.jpg)
USA, Cover
1946. FIRST SCHEDULED FLIGHT SCANDINAVIAN AIRLINES SYSTEM - THE ROUTE OF THE VIKINGS. NEW YORK SEP 26 1946.
![USA 1930](/image/6692/base250X250/usa-1930-first-flight-canal-zone-to-costa-rica-christobal-jan-1-1930-scarce.jpg)
USA, Cover
1930. FIRST FLIGHT CANAL ZONE TO COSTA RICA. CHRISTOBAL JAN 1 1930. Scarce.
![USA 1929](/image/6694/base250X250/usa-1929-first-usa-air-mail-canal-zone-chile-miami-may-14-1929-plus-cristobal.jpg)
USA, Cover
1929. FIRST USA AIR MAIL CANAL ZONE - CHILE. MIAMI MAY 14 1929. + CRISTOBAL MAY 16 1929__ + LEGACION DE BOLIVIA QUITO. 5X 5 CENTS INTERNATIONAL CIVIL AERONAUTICS CONFERENCE.
![USA 1943](/image/6823/base250X250/usa-1943-interesting-airmailcover-from-midway-islands-us-navy-mar-29-1943-passed.jpg)
USA, Cover
1943. Interesting airmailcover from MIDWAY ISLANDS US NAVY MAR 29 1943. PASSED BY NAVAL CENSOR.
![USA 1942](/image/6825/base250X250/usa-1942-unusual-airmailcover-from-midway-islands-passed-by-naval-censor-us-navy.jpg)
USA, Cover
1942. Unusual airmailcover from MIDWAY ISLANDS PASSED BY NAVAL CENSOR. US NAVY NOV 17 1942.
![USA 1937](/image/6829/base250X250/usa-1937-historical-interesting-airmailcover-with-6-cents-air-mail-and-20-cents.jpg)
USA, Cover
1937. Historical interesting airmailcover with 6 cents AIR MAIL and 20 cents SPECIAL DELIVERY from FLUSHING N.Y. DEC 31 1937. Adressed to the Spanish Loyalist Postmaster General and designed the 1937 Spanish U.S. Constitution stamp. An unsual Spanish
![USA 1925](/image/6831/base250X250/usa-1925-2-x-16-cents-air-mail-on-cover-to-canada-from-st-paul-dec-28-1925.jpg)
USA, Cover
1925. 2 x 16 cents AIR MAIL on cover to Canada from ST. PAUL DEC 28. 1925.
![USA 1930](/image/6837/base250X250/usa-1930-air-mail-von-chicago-apr-25-1930-to-uruguay-exterior-montevideo-9-10-30.jpg)
USA, Cover
1930. AIR MAIL von CHICAGO APR 25 1930. to Uruguay. EXTERIOR MONTEVIDEO -9.10.30. Unusual Destination.
![USA 1929](/image/6839/base250X250/usa-1929-graz-zeppelin-lz-127-new-york-aug-30-1929-arrivalcancel-friedrichshafen.jpg)
USA, Cover
1929. Graz Zeppelin LZ 127. NEW YORK AUG 30 1929. Arrivalcancel FRIEDRICHSHAFEN Bodensee LUFTPOST -4.SEP. 29.
![USA 1930](/image/6841/base250X250/usa-1930-1-deutscher-katapultflug-d-europa-southampton-am-21-september-1930-with.jpg)
USA, Cover
1930. 1. DEUTSCHER KATAPULTFLUG D. EUROPA - SOUTHAMPTON AM 21. SEPTEMBER 1930. with 20 cents cancelled U.S.CER SEA POST S.S. EUROPA SEP 17 1930.