1959-1961 United States Airmail Set of 5, mint never hinged. File scan. Includes SC#'s:

• C57 10c black & green, Liberty Bell (1960)
• C58 15c black & orange, Statue of Liberty (1959)
• C59 25c black & maroon, Abraham Lincoln (1960)
• C62 13c black & red, State of Liberty (1961)
• C63 15c black & orange, Statue of Liberty (1961)