Sextant.
Thompson, Charles William. **E.2008.51 Manual of the sextant. Containing instructions for its use in deter- mining time, latitude, longitude, and the variation of the compass. London, Bumpus. 1887. xiii, 110, (1) pp. Illus. 21cm., in 8s.
[This work is kept on the Special Libraries Floor.]
 
This card was printed at the Boston Public Library, May 23, 1912. H7743 — Sextant.