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 an FFA P-16.04 aircraft (wing number X-HB-VAC) in flight over a runway, circa 1950s.Inscription on verso: "Swiss fighter-bomber, the P-16 / Concept of Learjet (1959) / Box 4 Folder 149."
Photograph of an FFA P-16.04 aircraft (wing number X-HB-VAC) in flight, circa 1950s.Typed caption on verso: "P-16 Swiss fighter jet that was the insperation [inspiration] for the Lear Jet."