Photographic slide of the lobby of a Motors Corporation building, circa 1972. Pictures of the Lear steam-powered bus hang on the wall.Inscription on slide: "Lobby L.M.C. 1972."
Photograph of a man working with emission test equipment at a Lear Motors facility, circa 1970-1972.Typed caption: "Emission test equipment / Lear Motors Corporation."Stamped on verso: "Lear Motors Corp. Proprietary."
Technical drawing (photographic reproduction) of the Lear Vapordyne Indy race car, circa 1969-1971.Caption: "The 'Lear Vapordyne' Championship Car."Typed on verso: "Championship steam race car built by Lear Motors Corporation and on display at the…