Thermometrical navigation. Being a series of experiments and observations, tending to prove, that by ascertaining the relative heat of the sea-water from time to time, the passage of a ship through the Gulph Stream, and from deep water into soundings, may be discovered in time to avoid danger, although (owing to tempestuous weather,) it may be impossible to heave the lead or observe the heavenly bodies. Extracted from the American Philosophical Transactions. Vol. 2 & 3. With additions and improvements. [One line from Poor Richard]
- Williams, Jonathan, 1750-1815.
- Date:
- 1799
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About this work
Publication/Creation
Philadelphia : Printed and sold by R. Aitken, no. 22, Market Street, 1799.
Physical description
xii, 98, [4] p., [1] folded leaf of plates : map ; 80.
Contributors
References note
ESTC W7573
Evans, 36722
Rink, E. Technical Americana, 3893
Sabin, 104300
Reproduction note
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