Scott C54 mint 7c - Balloon Jupiter, Air Post 1959 Stamps, representative stamp imaged.
Scott C56 mint 10c - Pan-Am Games, Air Post 1959 Stamps, representative stamp imaged.
Scott C57 mint 10c - Liberty Bell (1960), Air Post 1959-66 Regular Issue Stamps, representative stamp imaged.
Scott C58 mint 15c - Statue of Liberty, Air Post 1959-66 Regular Issue Stamps, representative stamp imaged.
Scott C59 mint 25c - Abraham Lincoln (1960)), Air Post 1959-66 Regular Issue Stamps, representative stamp imaged.
Scott C60 mint 7c - Jet Plane, carmine, Air Post 1959-66 Regular Issue Stamps, 1960 design of 1958, representative stamp imaged.
Scott C61 mint 7c - Jet Plane, carmine, Air Post 1959-66 Rotary Press Coil, perf 10 horiz Regular Issue Stamps, representative stamp imaged.
Scott C62 mint 13c - Liberty Bell, Air Post 1961-67 Regular Issue Stamps, representative stamp imaged.
Scott C63 mint 15c - Statue of Liberty, re-drawn, Air Post 1961-67 Regular Issue Stamps, representative stamp imaged.
Scott C64 mint 8c - Plane & Capitol, Air Post 1962-64 Stamps, representative stamp imaged.
Scott C65 mint 8c - Plane & Capitol, Air Post 1962-64 Rotary Press Coil, perf 10 horiz Stamps, representative stamp imaged.
Scott C66 mint 15c - Montgomery Blair, Air Post 1963 Stamps, representative stamp imaged.
Scott C67 mint 6c - Bald Eagle, Air Post 1963 Stamps, representative stamp imaged.
Scott C68 mint 8c - Amelia Earhart, Air Post 1963 Stamps, representative stamp imaged.
Scott C69 mint 8c - Dr. Robert H. Goddard, Air Post 1964 Stamps, representative stamp imaged.
Scott C7 mint 10c - Map of US & Airplanes (blue), Air Post 1926-27 Stamps, representative stamp imaged.
Scott C70 mint 8c - Alaska Purchase, Air Post 1967-68 Stamps, representative stamp imaged.
Scott C71 mint 20c - "Columbia Jays", Air Post 1967-68 Stamps, representative stamp imaged.
Scott C72 mint 10c - 50-Stars (1968), Air Post 1968 Rotary Press Coil, perf 10 horiz Stamps, representative stamp imaged.
Scott C73 mint 10c - 50-Stars, Air Post 1968 Rotary Press Coil, perf 10 horiz Stamps, representative stamp imaged.
Scott C74 mint 10c - Air Mail Anniversary, Air Post 1967-69 Stamps, representative stamp imaged.
Scott C75 mint 20c - "USA" & Plane, Air Post 1967-69 Stamps, representative stamp imaged.
Scott C76 mint 10c - Man on the Moon, Air Post 1969 Stamps, representative stamp imaged.
Scott C77 mint 9c - Delta Winged Plane, Air Post 1971-73 Stamps, representative stamp imaged.
