Browse Items (84 total)
- Subject is exactly "Learjet 23"
[Learjet 23 aircraft in flight]
![[Learjet 23 aircraft in flight]](https://digitalcollections.museumofflight.org/files/square_thumbnails/17765846af4dbbe8cc68e6a04179ab6c.jpg "[Learjet 23 aircraft in flight]")
Photograph of a Learjet 23 aircraft (tail number N801L) aircraft in flight, possibly during a test flight, circa 1960s.
[Seven Learjet 23 aircraft lined up on tarmac]
![[Seven Learjet 23 aircraft lined up on tarmac]](https://digitalcollections.museumofflight.org/files/square_thumbnails/eb4bc3e269ca07c0fac4f4842e9d30f8.jpg "[Seven Learjet 23 aircraft lined up on tarmac]")
Photograph of seven Learjet 23 aircraft (visible tail numbers N802L, N1965L, N826LJ, and N613W) lined up on the tarmac, circa 1960s.Stamped on verso: "Lear Jet Corporation / Photograph / No. H-64E / P.O. Box 1280 / Wichita, Kansas 67201."
[Seven Learjet 23 aircraft lined up on tarmac]
![[Seven Learjet 23 aircraft lined up on tarmac]](https://digitalcollections.museumofflight.org/files/square_thumbnails/8b778f0f50bb7ca15a9651cb9424d5cf.jpg "[Seven Learjet 23 aircraft lined up on tarmac]")
Photograph of seven Learjet 23 aircraft (visible tail numbers N802L and N1965L) lined up on the tarmac, circa 1960s.Stamped on verso: "Lear Jet Corporation / Photograph / No. H-64B / P.O. Box 1280 / Wichita, Kansas 67201."
[Seven Learjet 23 aircraft lined up near hangar]
![[Seven Learjet 23 aircraft lined up near hangar]](https://digitalcollections.museumofflight.org/files/square_thumbnails/1cb4452ac67a60754b7d1a8bbdae5653.jpg "[Seven Learjet 23 aircraft lined up near hangar]")
Photograph of seven Learjet 23 aircraft (tail numbers N804LJ, N814LJ, N20S, N613W, N826LJ, N1965L, and N802L) lined up near a hangar, circa 1960s.
[Learjet 23 aircraft]
![[Learjet 23 aircraft]](https://digitalcollections.museumofflight.org/files/square_thumbnails/7cf90510266ad6f2282b1ebb41eb179a.jpg "[Learjet 23 aircraft]")
Photograph of seven Learjet 23 aircraft (tail numbers N804LJ, N814LJ, N20S, N613W, N826LJ, N1965L, and N802L) lined up near a hangar, circa 1960s.Inscription on verso: "N804LJ - Robt. Grof Inc., FL Bob [Grof?] / N814LJ / N20S - Storer Ranch, FL. Geo…
[Note from William P. Lear, circa 1960s]
![[Note from William P. Lear, circa 1960s]](https://digitalcollections.museumofflight.org/files/square_thumbnails/127e9bfac526cfcb68e3386985f112d6.jpg "[Note from William P. Lear, circa 1960s]")
Note from William P. Lear, circa 1960s. Expresses his thanks and appreciation "to each and every one of you" (likely referring to Lear Jet employees) for efforts related to Learjet 23 production. References the aircraft's first flight. One…
[Film footage of Lear Jet facilities and Learjet 23 prototype (Part 1 of 2)]
![[Film footage of Lear Jet facilities and Learjet 23 prototype (Part 1 of 2)]](https://digitalcollections.museumofflight.org/files/square_thumbnails/eaf1e538119f489ae7d398a112eef486.jpg "[Film footage of Lear Jet facilities and Learjet 23 prototype (Part 1 of 2)]")
Film footage of Lear Jet facilities and Learjet 23 prototypes, produced by Gordon Industrial Films, circa 1960s. The footage opens with shots of a Lear Jet building, likely in Wichita, Kansas. The film then transitions to one of the Learjet 23…
[Film footage of Lear Jet facilities and Learjet 23 prototype (Part 2 of 2)]
![[Film footage of Lear Jet facilities and Learjet 23 prototype (Part 2 of 2)]](https://digitalcollections.museumofflight.org/files/square_thumbnails/2688837620b5c450e798b785d7ecb679.jpg "[Film footage of Lear Jet facilities and Learjet 23 prototype (Part 2 of 2)]")
Film footage of Lear Jet facilities and a Learjet 23 prototype (tail number N801L), produced by Gordon Industrial Films, circa 1960s. The footage opens with shots of a Lear Jet building, likely in Wichita, Kansas. The film then transitions to the…
Lear Jet Noise Suppressor
Photographic slide of a Lear Jet Noise Suppressor installed on the engine of a Learjet 23 aircraft, circa 1960s-1970s.Inscription on slide mount: "Lear Jet Noise Suppressor / P-55."
[Man working on nose section of SAAC-23 mock-up]
![[Man working on nose section of SAAC-23 mock-up]](https://digitalcollections.museumofflight.org/files/square_thumbnails/305c5b455c52c887f29db00d9b1bb9c2.jpg "[Man working on nose section of SAAC-23 mock-up]")
Photograph of a man working on the nose section of a SAAC-23 mockup, circa 1961.Stamped on verso: "Rohcopie / Hans Entzeroth Fotograf / Zurich Bederstrasse 119."