Description

Disigned by P. Clissold and A.J. Tweddel, Master Mariners.
Revised by Capt. A. N. COCKCROFT, F.R.I.N, FNI, M.Phil., Extra Master

For use anytime in any part of the world, to find what stars are suitable for observation, their approximate altitudes and azimuths, or to identify an unknown star.

A substitute fort the Star-globe.

One large chart for finding altitudes and azimuths, and seven smaller ones for identifying important stars