An account of some experiments upon a machine for measuring the way of a ship at sea. By J. Smeaton, F.R.S.
Smeaton, John,1724-1792.
[London?] : Printed in the year,
1754.
Vertical chain-lines.
Reprinted from the Philosophical Transactions of the Royal Society.
ESTC
Also reproduced on microfilm. Woodbridge, CT: Research Publications, Inc., 1986. The Eighteenth Century ; reel 6193, no. 02.