Photograph of (from left to right) Aga Khan IV, Moya O. Lear, and William A. Sipprell with a Learjet 23 aircraft, November 1964. Hank Beaird and an unidentified man are visible inside the aircraft.
Inscription on verso: "November 1964. Aga Kahn…
Audio recording of band performance at Lears' Fourth of July party, Geneva, Switzerland, July 4, 1962
Typed label on reel: "July 4, 1962 party at the Ranch. WPL recounts early business career."
Handwritten on back of box: "[numerous notes crossed…
Audio recording of conversation between William P. Lear and others about his life, circa 1960s.
Handwritten label on reel: "Bill Lear. Meeting - Lear Inc. Gyro - after Lear Jet. Journalists."
Audio recording containing excerpts from an Institute of Aeronautical Sciences (IAS) panel on aircraft developments and an Easter party with Lear family and friends, circa 1950s.
Typed label on reel: "Panel discussion: WPL and Gus Raspit…
Audio recording of letters dictated by William P. Lear and Moya O. Lear, Geneva, Switzerland, circa June 1960.
Handwritten label on reel: "Letters for dictation. WPL."
Audio recording of a meeting between William P. Lear and Mr. Black regarding the LIFE (Lear Integrated Flight Equipment) system, Santa Monica, California, circa 1958.
Handwritten label on reel: "Lear - Info. Advertising."
Inscription on back of box:…
Audio recording of a speech given by William P. Lear at a Lear Jet employee banquet, 1964.
Text on label: "Lear Jet 1964 employee banquet speech. Sept."
Audio recording of William P. Lear and Moya O. Lear discussing their flight to the Soviet Union, circa 1956.
Text on reel label: "WPL-MOL trip to Moscow. Side 1. Digital recording 7-99. "Moscow trip - 3 3/4''. Preserve. Side 2."
Note taped to box:…
Audio recording of William P. Lear dictating letters and scenes of the Lear family at leisure, circa 1950s-1960.
Typed label on reel: "WPL. May 19? 1960."