USA, Michel 355B, Brev
1933. USA. 4-block 1 CENT CHICAGO CENTARY OF PROGRESS on fine cover cancelled CHICAGO AUG 25, 1933. Beautiful cachet in green with FORT DEARBORN. Fine FDC.

USA, Stemplet postkort med frimærke
1935. USA. Pair 2 CENTS WASHINGTON with perf on 2 sides from booklet on postcard (Mount Vernon, Home of George Washington, painting by Lesley Jackson) to Holland cancelled BLUE RIDGE SUMMIT APR 18 1935.
MICHEL 263FD + 263FE

USA, Michel 299+359, Brev
1935. USA. Very interesting envelope (Viking ship motive) to Sweden from Vikingeskibet Roald Amundsens Færd 1929 to 31 cancelled with special cancel WITH VIKINGSHIP ROALD AMUNDSEN OVER THE ATLANTIC and later franked with 5 CENTS NORSE AMERICAN VIKINGSHIP and pair 3 CENTS BYRD ANTARCTIC EXPEDITION II cancelled LITTLE AMERICA ANTARCTICA JAN 30 1935 and reverse U.S. MAIL OFFICIAL CACHET BYRD ANTARCTIC EXPEDITION II LITTLE AMERICA, ANTARCRICA. SECOND CANCELLANTION MAIL. Optical beautiful and rare historical cover.

USA, Postfrisk -MNH
1934. USA.National Parks in complete never hinged set.
MICHEL 364-373

USA, Hængslet - MH
1923. USA. 8 CENTS propel, nice centering, no gum.
MICHEL 286

USA, Postfrisk -MNH
1932. USA. 8 CENTS U.S. AIR MAIL, never hinged.
MICHEL 323A

USA, Postfrisk -MNH
1932. USA. 50 C. Chicagofahrt des Luftschiffs Graf Zeppelin, never hinged. Beautiful stamp.
MICHEL 358

USA, Postfrisk -MNH, Hængslet - MH
1926. USA. 10 CENTS 10 U.S. AIR MAIL, Country map in 6block with plate number 18246. 3 stamps never hinged, two hinged and one thin.
MICHEL 300

USA, Postfrisk -MNH, Hængslet - MH
1926. USA. 15 CENTS 15 U.S. AIR MAIL, Country map in 6block with plate number 18745. 3 stamps never hinged, 3 stamps hinged.
MICHEL 301

USA, Postfrisk -MNH, Hængslet - MH
1926. USA. 20 CENTS 20 U.S. AIR MAIL, Country map in 6block with plate number 18890. Beautifully centering. 3 stamps never hinged, 3 stamps hinged and thin.
MICHEL 302

USA, Postfrisk -MNH, Hængslet - MH
1927. USA. 10 CENTS 10 U.S. AIR MAIL, Transatlantic flight with Charles A. Lindbergh in 6block with plate number 19000. Fine centering. 1 stamp never hinged, 4 stamps hinged and one stamp thin.
MICHEL 306A

USA, Postfrisk -MNH, Hængslet - MH
1928. USA. 5 CENTS 5 U.S. AIR MAIL, Lightfire on Sherman Hill, WY in Rocky Mountains in 4block.. Fine centering. 2 stamps never hinged, 2 stamps hinged.
MICHEL 310

USA, Postfrisk -MNH
1932. USA. 6 CENTS 6 U.S. AIR MAIL, never hinged 4block.
MICHEL 322A

USA, Postfrisk -MNH
1931. USA. 5 CENTS 5 U.S. AIR MAIL, 4block with 3 stamps never hinged and one stamp thin.
MICHEL 321A

USA, Postfrisk -MNH
1936. USA. SPECIAL DELIVERY 16 CENTS 16. AIR MAIL, 4block never hinged.
MICHEL 375

USA, Postfrisk -MNH
1936. USA. SPECIAL DELIVERY 16 CENTS 16. AIR MAIL, 4block never hinged. Platenumber 21501 and 21491.
MICHEL 375

USA, Postfrisk -MNH
1937. USA. 20 C. U.S. TRANS PACIFIC AIR MAIL, Manila to Hongkong, 4block with 2 stamps never hinged and 2 stamps hinged. Plate number 21622.
MICHEL 321A

USA, Postfrisk -MNH
1935. USA. 25 C. U.S. TRANS PACIFIC AIR MAIL, Hawaii, Guam, Philippinen, 6block never hinged. Plate number 21474.
MICHEL 321A

USA, Postfrisk -MNH
1939. USA. 30 C. U.S. TRANS ATLANTIC AIR MAIL, , 6block hinged. Plate number 22384.
MICHEL 450

USA, Brev
1924. USA. Interesting small cover to Finnish Seaman's Mission in Brooklyn with 2 CENTS WASHINGTON 2 side perf and 10 CENTS SPECIAL DELIVERY cancelled BLOOMFIELD FEB 11 1924. Cancelled Ofered at Adress: time ´Why not delivered. Reverse cancelled BROOKLYN FEB 1 AND FEB 2 1924.
Michel 258

USA, Brev
1923. USA. Small fine cover adressed to the Danish painter (Kunstmaler) Sylvester Wildt in Denmark with 5 CENTS ROOSEVELT cancelled with slogan cancel LOS ANGELES CALIF ARCADE STA. CHRISTMAS SEALS STAMP TUBERCULOSIS DEC 4 1923.
Michel 267