Altitude tables ...
Subtitle: designed for the determination of the position line at all hour angles without logarithmic computation.
Publisher: Potter
Published: 1907
Place of publication: London
Subjects: Altitudes -- Tables; Astronomy -- Tables
Table of contents: title: v. 1. Computed for intervals of four minutes between the parallels of latitude 0 and 30 and parallels of declination 0 and 24.-  v. 2. Between the parallels of latitude 31 and 60 and parallels of declination 0 and 24.