The Harry G. Leech Boeing 747 Collection is comprised of color photographs, diagrams, and notes related to the Boeing 747. Included in the collection are 103 8x10 inch photographs of aircraft cabin interior design and images related to the Saudi Executive Airplane 747-SP. In addition, there are 34 3x5 inch photographs of an emergency landing in Buenos Aires, Argentina. Materials range from circa 1959 to 1986.