Inscription on slide: "Lear Turbine Sys. Unit / 5-20-71."Creation Datecirca 1971-05SubjectLear Motors CorporationSteam-enginesExtent1 photograph : transparency, color ; 2 x 2 inLanguageEnglishOriginal FormattransparenciesBibliographic CitationThe William P. and Moya Olsen Lear Papers/The Museum of FlightRightsCopyright undetermined
[Lear Vapor Turbine System], [2000-06-20_image_386]. Museum of Flight Digital Collections, accessed 14/12/2025, https://digitalcollections.museumofflight.org/nodes/view/5084