(No Model.) 9 Sheets— Sheet 4. C. A. HARKNESS. ELEVATOR. No. 553,064. Patented Jan. 14, 1896. A iS I <V- 1 J, [y~b J ^ -e Jt a. CL~ e … THE MORRIS PETERS CO PHOTO. UTMO-. WHSHINQTO*. O C
Elevators
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
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