Description of an inverting sextant telescope with nautical eye-tube
Subtitle: for taking altitudes at sea when the horizon is invisible
By: invented by Matthew Adam ; communicated by the author.
Series: Landmarks of science II
Publisher: William Blackwood; T. Cadell
Published: 1826
Place of publication: Edinburgh; London
Language: eng
Format: Microform
Number of pages: 99
Subjects: Astronomical instruments.; Telescopes.; Sextant.
Notes: Plates at end of volume.

Includes bibliographical references.

Microfiche. New York, N.Y. Readex Microprint Corporation, [1985?] (Landmarks II)

In Edinburgh journal of science, v. 4 (1826), 95-99.