Photographic slide of a Lear Motors steam engine installed in a Chevrolet Monte Carlo, circa 1970-1973.Inscription on slide: "Mont [sic] Carlo steam instal."
Photographic slide of the Lear steam-powered bus and a Stanley Steamer motorcar at a Lear Motors facility, Reno, Nevada, circa 1972. William P. Lear is on the right (in red jacket).Caption on slide: "Lear Steam Bus & Lear (red coat) on Stanley…
Photographic slide of the Lear steam-powered bus on display at a Lear Motors facility, Reno, Nevada, circa February 1972. Stamped on slide: "5 Feb 72P7."
Photographic slide of the Lear Vapor Turbine System installed in the Lear steam-powered bus, circa February 1972. Inscription on slide: "System in bus / Sacramento Steam Bus Show."Stamped on slide: "7 Feb 72P7."