Concept art (photographic reproduction) of the SAAC-23 aircraft in flight, circa 1961-1963.Sticker on verso: "Photo credit / Private Pilot Magazine / P.O.B. 175 Zurich 42."
Photograph of William P. Lear and R. H. Breithaupt with a Learjet mockup at the Reading Aviation Service 13th National Maintenance and Operations Meeting, Reading, Pennsylvania, June 1962.Typed caption on verso: "Wm. P. Lear, Sr., president, Swiss…