Regarding machine for driving bolts through deadwood and keel of frigate
Document 1796Discusses ship construction, and draught of a bolt-driving machine made use of byJoshua Humphreys for driving bolts through the deadwood and keel of the frigate. Machine will drive bolts of different diameters with great facility and certainty. Copy to be sent to each naval constructor.
100%
⇣No human transcription currently available for this document.
This transcription was generated by machine using Anthropic's Claude Code (a mix of sonnet and opus models). It may contain errors or inaccuracies. Please verify against the document image. Learn more about our generative AI methodology.
and transmit to this Office, that measures may be speedily taken agreeable to a late Act of Congress for selling that part which may be deemed Perishable You are desired to have them ranged in the following manner — 1st The number of pieces of Timber under destinct heads, with the feet they contain. — (2d The different kinds and quantities of other Materials ranged in the same manner — (3d What Articles are of a perishable nature. — and 4th Observations on the places where those Articles are Kept.
War Office May 3d 1796
[Mr Geo Claghorn
Naval Constructor
Boston]
Inclosed is a draught of a Machine made use of by Mr Joshua Humphreys, for driving the large Copper bolts through the Deadwoods and Keel The great facility and certainty with which these bolts were drove has induced me to [strikethrough: send] transmit a Copy of the Machine to each of the Constructors for their guide — By reducing the driver and head to [strikethrough: the] the smaller bolts of 1 3/4 diameter may be drove with equal certainty and effect
Type
Letterbook
Description
Discusses ship construction, and draught of a bolt-driving machine made use of byJoshua Humphreys for driving bolts through the deadwood and keel of the frigate. Machine will drive bolts of different diameters with great facility and certainty. Copy to be sent to each naval constructor.
Date
05/05/1796
Recipient
Sent from
Philadelphia
Document number
1796050515055
Page start
164
Notable persons
George Claghorne
Claghorn
naval constructor
War Department
Secretary of War
Navy
James McHenry
Joshua Humphreys
Notable locations
Boston
War Office
Philadelphia
War Department
Notable items
frigate
bolt driving machine
draught
bolt
keel
deadwood
USS Constitution

