Rock Drill: Includes printed copy of Samuel H. Whittlesey's patent for improved well-borer, letter from F.O. McCleary patent attorney to Barton H. Jenks, Jenks's notes and drawings for his patented rock drill (auger), 1866, 1885
File — Box: 1
Accession: 1852Identifier: 1852-II.
Part of collection: Barton H. Jenks papers (1852)
Dates
- Creation: 1866
- Creation: 1885
Physical Storage Information
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From the Collection: 1.25 Linear Feet
Language of Materials
From the Collection: English
Additional Description
Access restrictions
This collection is open for research.
Repository Details
Repository Details
Part of the Manuscripts and Archives Repository