This is a small part of my father's stamp collection. He saved some hinged stamps to looseleaf sheets. These are the airmail stamps from this part of his collection. 74 stamps,12 patterns, image #1
C26 - Twin motored transport plane, 1941-1944, 8 cents, olive green, image #2 (3)
C34 - Pan- American Union Building, 1947, 10 cents, black, Image #3 (1)
C35 - Statue of Liberty and the New York Skyline, 1947, 15 cents, bright blue-green image #4 (7)
C36 - Plane over Oakland Bay Bridge, 1947, 25 cents, blue, image #5 (8)
C39 - DC-4 Skymaster, 1948, 6 cents, carmine, images # 6, 7 and 8 (16)
C45 - Wilbur and Orville Wright, 1949, 6 cents, magenta, Image #9 (1)
C46 - Diamond Head, Honolulu, Hawaii, 1952, 80 cents, bright red-violet, image #10 (2)
C48 - Eagle in Flight, 1954, 4 cents, bright blue, image #11 (2)
C49 - B-52 Stratofortress and F-104 Starfighters, 1957, 6 cents, blue, image #12 (11)
C50 - Eagle in Flight, 1958, 5 cents, rose red, image #13 (13)
C51 - Silhouette of Jet Airliner, 1958, 7 cents, blue, image #14 (4)
C53 - Alaska Statehood, 1959, 7 cents, dark blue, image #15 (6)