Author: Harold S Blackburne
Title: Tables of calculated hour-angles and altitude azimuth table 30N. to 30S. Ex-meridian tables 70N. to 70S. Calculated reductions and azimuths of 30 bright stars from 1 hour to 3 hours from meridian 64N.
Publisher: South Shields, Eng., T. Ainsley; [etc., etc.
Subject (keywords, tags): Azimuth; Navigation
Contributor: University of California Libraries
Size: 910 kb