Abbott, Amos, joint author,
Trott, Stanley G., and Amos Abbott. **E 5147-73
A description of Abbott’s horometer, and instrument: for solving
problems in nautical astronomy, with problems, examples, solu- tions and demonstrations, illustrating its uses & advantages.
= New York. Trott & Abbott. 1857. viii, 26, (3) pp. 8°.
[This work is kept on the Special Libraries Floor.]
a Public Library, September 7, 1905.
F8881 — Horometer. — Nautical astronomy. — Jt. auth.
This card was printed at the Boston