Calculation of the cost of constructing ships of war
Document 1793An influential shipbuilder calculates the cost of building and maintaining a frigate for the United States. Estimates 23 pounds per ton.
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[Mr Humphreys Cal-culation of the Cost of Ships of War — 16th Decemr 1793]
[Received from State Dept. Nov. 24. 1894. B.F.O. 401310.]
The following calculation is what I suppose it will cost to Build and fit Frigates from eight hundred to twelve hundd Tons Carpenters Tonnage, ꝑ Ton by the different Tradesmen and materials furnished by them, enumerated as follow
Carpenters Bill compleat . . . . £ye —
Smiths Do including Anchors . . . 4 . . . —
Joyners do for Work & Stuff . . . . 0 . 17 . 6
Boat builders do . . . . . . . . . . . . 0 . 3 . 6
Painter & Plumber do . . . . . . . . 0 . 7 . 6
Carving bill . . . . . . . . . . . . . . . . 0 . 4 . 6
Coopers do & Tin & Wm Maker . . 0 . 12 . 0
Blockmakers Bill . . . . . . . . . . . . 0 . 7 . 6
Mast Makers bill . . . . . . . . . . . . 0 . 11 . 3
Rigging & Riggerd . . . . . . . . . . 3 . — . —
Sail Cloth & sail Makers do pr suite . 3 . 5 . —
Chandlers bill for locks, hinges, & [undecipherable] 1 . 2 . 6
& other Small Charges . . . . . . . 1
————————
£23 . 16 . 4
Amounting in the whole to Twenty three pounds 10/
ꝑ Ton
Joshua Humphreys
Type
Document Signed
Description
An influential shipbuilder calculates the cost of building and maintaining a frigate for the United States. Estimates 23 pounds per ton.
Date
12/16/1793
Author
Collection
Document number
1793121690001
Page start
1
Notable persons
Joshua Humphreys
tradesmen
carpenter
smith
joyner
joiner
boatbuilder
painter
plumber
cooper
mast maker
rigger
sail maker
chandler
Notable locations
Philadelphia
Notable items
Frigates
ships
ships of war
calculations
costs
frigate construction
tonnage
build
fit
carpenter's bill
mast
sail
rigging

