Showing 23 results

Archival description
Mosher, George, 1842-1919 Industry
Advanced search options
Print preview View:

21 results with digital objects Show results with digital objects

Wrench Design - Invention

Original technical drawing of a wrench, invented by Frederick James Dowle. Shows details of Figures 1 & 2.Drawn by George Mosher, Sept. 25, 1916. Allowed in US Dec. 8, 1916. Filed in Canada Dec. 27, 1916.

  • 2019.1.31
  • Wrench Designs (2 types)

    2 original (nearly identical) technical drawings of wrench designs, invented by Frederick James Dowle. Shows top and side details of Figures 1, 2, 3, 4 and 5. "Certified to be the drawing referred to in the specification here unto annexed&quo...

  • 2019.1.32 and 2019.1.33
  • Results 21 to 23 of 23