5 Covers sent from El Salvador, Mexico, Venezuela and Cuba to Argentina in 1942/3, all CENSORED, VF! (Image)

FORGED COVER of the year 1866, very interesting for study! (Image)

1c. Postal card sent from CLINTON to Silver Creek (NY) on 1/MAR/1878, very nice purple cancel! (Image)

5 Covers sent to Brazil between 1915 and 1917, interesting postages! (Image)

GLIDER FLIGHTS: 9 Covers flown between 1929 and 1938, some signed, very fine quality! (Image)

2 Airmail covers sent to Argentina in 1931 and 1936 + airmail cover front sent to Uruguay in 1930, very attractive! (Image)

GLIDER FLIGHTS: 6 Covers flown between 1931 and 1959, very nice! (Image)

4 Covers flown between 1934 and 1950, low start! (Image)