The Polaris Vertical Circle Method of Determining Time and Azimuth.
Place Published: Missouri
Description: 84pp. Large 4to, original gray printed wrappers; unopened. Columbia, Missouri: Stephens, 1905. Very good (+).
Comments: Laws Observatory, University of Missouri, Bulletin No. 5. Seares' "principal contribution lay in the field of photographic photometry: he standardized the stellar magnitude system and extended it to include stars fainter than the eighteenth magnitude," DSB XII, p. 265.Binding: pamphlet
Condition: very good(+)
Book ID: 35398