American Airlines Boston poster, 1953 - Edward McKnight Kauffer

American Airlines East Coast poster (Edward McKnight Kauffer, 1948)

American Airlines poster - Holland by Edward McKnight Kauffer (1948)

American Airlines Scandinavia poster by Edward McKnight Kauffer (1948)

American Airlines Chicago poster, 1950

American Airlines Ireland poster, 1948

Boston Air Lines Poster (19482267171)

American Airlines poster - California, Arizona, Texas, New Mexico - 1948

American Airlines Caribbean Poster (18857331333)

Prolific advertising artist Edward McKnight Kauffer’s posters up for auction

Western Airlines Fifty Year Poster (18855453204)

Boston National Park poster, 1975

United Airlines New York Poster (19477941155)