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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: 38%)

What do you think about the story ?

VIEW 2304 Matching Results

Found 2304 Stories

  • Agriculture and horticulture (Relevance: 5.1215277777778%)
  • Air and space (Relevance: 7.2482638888889%)
  • Chemistry (Relevance: 3.125%)
  • Food and drink (Relevance: 2.9079861111111%)
  • Industry and manufacturing (Relevance: 7.4652777777778%)
  • Maritime (Relevance: 3.125%)
  • Medicine, health, and life sciences (Relevance: 4.4270833333333%)
  • Military technology (Relevance: 3.5590277777778%)
  • Mining and drilling (Relevance: 3.90625%)
  • Patents and trademarks (Relevance: 12.022569444444%)
  • Photography, film, television, and video (Relevance: 3.2986111111111%)
  • Power generation, motors, and engines (Relevance: 3.6892361111111%)
  • Research and development (Relevance: 3.0381944444444%)
  • Telegraph, telephone, and telecommunications (Relevance: 3.4288194444444%)
  • Textiles and clothing (Relevance: 2.9079861111111%)
  • Transportation (Relevance: 6.2065972222222%)
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