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Miscellaneous U.S. elevator patents (1880)
leaf 111
'No Model. ) 4 Sheets— Sheet 3. C. E. ONGLEY. ELEVATOE. No. 446,137, Patented Feb. 10, 1891. *& -j … ^gt^e-j"^ &9UAi*^j Jv THE NOflRIS PETERS CO., PHOTO-LITHO.. WASHINGTON, D. C.Elevators
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
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