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  • George Campbell Inventions, undated
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This collection is NOT held at the Smithsonian. See repository information below.

George Campbell Inventions, undated

July 23, 2014
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Inventor Name

Campbell, George

Repository

The Archives of Ontario
134 Ian Macdonald Boulevard
Toronto, Ontario, Canada
M7A 2C5
reference@ontario.ca
http://www.archives.gov.on.ca/

Physical Description

1 item of textual records

Summary

Memorandum concerning inventions of George Campbell, for a gun, a lamp and skates. The one file or item forms part of the Andrew Norton Buell family fonds.

Tags

  • Weapons (Relevance: 19%)
  • Lighting (Relevance: 15%)
  • Sports (Relevance: 45%)

VIEW 2736 Matching Results

Found 2736 Stories

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  • Air and space (Relevance: 6.7616959064327%)
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  • Chemistry (Relevance: 3.0701754385965%)
  • Food and drink (Relevance: 3.2894736842105%)
  • Industry and manufacturing (Relevance: 7.5292397660819%)
  • Medicine, health, and life sciences (Relevance: 4.5687134502924%)
  • Military technology (Relevance: 3.3260233918129%)
  • Mining and drilling (Relevance: 3.3991228070175%)
  • Patents and trademarks (Relevance: 11.330409356725%)
  • Photography, film, television, and video (Relevance: 3.874269005848%)
  • Power generation, motors, and engines (Relevance: 3.4356725146199%)
  • Spark!Lab (Relevance: 3.5818713450292%)
  • Textiles and clothing (Relevance: 3.3625730994152%)
  • Transportation (Relevance: 5.9576023391813%)
  • Women inventors (Relevance: 3.3991228070175%)
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