Inscription on slide mount: "Lear Jet Noise Suppressor / P-55."Creation Datecirca 1960s-1970sSubjectLear Jet CorporationLearjet 23Airplanes, CompanyExtent1 photograph : transparency, color ; 2 x 2 inLanguageEnglishOriginal Formatcolor slidesBibliographic CitationThe William P. and Moya Olsen Lear Papers/The Museum of FlightRightsIn copyright
