Standard Adding Machine Company (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Standard Adding Machine Company" in English language version.

refsWebsite
Global rank English rank
102nd place
76th place
1,182nd place
725th place
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6th place
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archive.org

  • "Stockholder's Meeting". Christian Evangelist. Vol. LXXXVI (86). Disciples Divinity House of the University of Chicago. Christian Publishing Co. June 1899. p. 703.{{cite book}}: CS1 maint: others (link)

books.google.com

handle.net

hdl.handle.net

nps.gov

npgallery.nps.gov

  • "National Register Information System". National Register of Historic Places. National Park Service. July 9, 2010.

patents.google.com

  • Hopkins, William. "Patent US517383". Google Patents. Retrieved 2017-09-09.
  • There's indication that at least one person (William F. Gatewood) tried to do that earlier: patent (1887), advertisement (1892).