724 records.
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4c Air Post Card 1957 United Nations #8UXC1 1957

4c Air Post Card 1957

$2.00
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7c Air Envelope 6 3/4 1959 United Nations #8UC3 1959

7c Air Envelope 6 3/4 1959

$2.00
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7c Air Envelope #10 1959 United Nations #8UC3A 1959

7c Air Envelope #10 1959

$2.00
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10c Air Letter Sheet 1960 United Nations #8UC4 1960

10c Air Letter Sheet 1960

$2.00
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6c Air Post Card 1963 United Nations #8UXC4 1963

6c Air Post Card 1963

$2.00
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1957 4c Air Letter Sheet 1961 United Nations #8C5 1957

1957 4c Air Letter Sheet 1961

$2.00
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8c Air Envelope 6 3/4 1963 United Nations #8UC6 1963

8c Air Envelope 6 3/4 1963

$2.00
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1959 7c United Nations Flag & Airplane United Nations #8C7 1959

1959 7c United Nations Flag & Airplane

$2.00
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8c Air Post Card 1969 United Nations #8UXC7 1969

8c Air Post Card 1969

$2.00
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1963 6c Outer Space United Nations #8C8 1963

1963 6c Outer Space

$2.00
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10c Air Envelope #10 1969 United Nations #8UC8A 1969

10c Air Envelope #10 1969

$2.00
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1969 10c Air Envelope 6 3/4 69 United Nations #8UC8 1969

1969 10c Air Envelope 6 3/4 69

$2.00
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1963 8c Wings & Tails United Nations #8C9 1963

1963 8c Wings & Tails

$2.00
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15c Aerogramme 1972 United Nations #8UC9 1972

15c Aerogramme 1972

$2.00
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1928 2c Wright Airplane US #649 1928

1928 2c Wright Airplane

$1.00- $185.00
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1928 5c Globe and Airplane US #650 1928

1928 5c Globe and Airplane

$3.00- $550.00
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1963 13c Bird of Leaves United Nations #8C10 1963

1963 13c Bird of Leaves

$2.00
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11c Air Post Card 1975 United Nations #8UXC10 1975

11c Air Post Card 1975

$2.00
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11c Air Envelope #10 1973 United Nations #8UC10A 1973

11c Air Envelope #10 1973

$2.00
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1964 15c Globe & Wings United Nations #8C11 1964

1964 15c Globe & Wings

$2.00
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18c Air Post Card 1975 United Nations #8UXC11 1975

18c Air Post Card 1975

$2.00
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1975 13c Air Envelope 6 3/4 75 United Nations #8UC11 1975

1975 13c Air Envelope 6 3/4 75

$2.00
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1964 25c Airplane & Air Mail Envelope United Nations #8C12 1964

1964 25c Airplane & Air Mail Envelope

$2.00
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18c Air Letter Sheet 1975 United Nations #8UC12 1975

18c Air Letter Sheet 1975

$2.00
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28c Air Post Card 1982 United Nations #8UXC12 1982

28c Air Post Card 1982

$2.00
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1968 20c Jet Plane and Emblem United Nations #8C13 1968

1968 20c Jet Plane and Emblem

$2.50
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22c Aerogramme 1977 United Nations #8UC13 1977

22c Aerogramme 1977

$2.00
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1969 10c Wings of Envelopes United Nations #8C14 1969

1969 10c Wings of Envelopes

$2.00
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30c Aerogramme 1982 United Nations #8UC14 1982

30c Aerogramme 1982

$2.00
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1972 11c Birds in Flight United Nations #8C16 1972

1972 11c Birds in Flight

$2.00
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1989 39c United Nations Aerogramme United Nations #8UC16 1989

1989 39c United Nations Aerogramme

$2.00
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1972 17c Clouds United Nations #8C17 1972

1972 17c Clouds

$2.00
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1972 21c Stylized 'UN' United Nations #8C18 1972

1972 21c Stylized 'UN'

$2.00
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1974 13c Globe & Jet United Nations #8C19 1974

1974 13c Globe & Jet

$2.00
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1974 18c Pathways in the Sky United Nations #8C20 1974

1974 18c Pathways in the Sky

$2.00
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1974 13c/18c/26c Airmail United Nations #8C21P 1974

1974 13c/18c/26c Airmail

$2.00
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1974 26c Stylized Bird in Flight United Nations #8C21 1974

1974 26c Stylized Bird in Flight

$2.00
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1977 25c Winged Air Mail Letter United Nations #8C22 1977

1977 25c Winged Air Mail Letter

$2.00
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1977 25c/31c 77 Airml Combo United Nations #8C23P 1977

1977 25c/31c 77 Airml Combo

$2.00
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1977 31c Symbolic Globe and Plane United Nations #8C23 1977

1977 31c Symbolic Globe and Plane

$2.00
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1955 3c Civil Aviation Organization United Nations #8A31 1955

1955 3c Civil Aviation Organization

$2.00
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1961 4c Naval Aviation US #1185 1961

1961 4c Naval Aviation

$0.15- $27.50
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1974 10c Mail Transport, Zip Code Theme US #1511 1974

1974 10c Mail Transport, Zip Code Theme

$0.15- $45.00
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1975 10c U. S. Postal Service Bicentenni US #1572-75 1975

1975 10c U. S. Postal Service Bicentenni

$0.50- $35.00
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1975 US Postal Services Bicent 10c US #1574 1975

1975 US Postal Services Bicent 10c

$0.15- $3.20
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1976 13c Commercial Aviation US #1684 1976

1976 13c Commercial Aviation

$0.15- $31.50
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1977 13c Lindbergh Flight US #1710 1977

1977 13c Lindbergh Flight

$0.15- $31.50
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1982 20c Dulles Airport US #2022 1982

1982 20c Dulles Airport

$0.20- $3.20
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