A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Position-Finding
From: Michael Bradley
Date: 2017 Apr 7, 14:12 -0700
A good number of these from various vendors on ABEBooks
Please note the typo in the title of the original post - for some reason the 1938 editions were called exactly 'Admiralty Navigation Manual Vol III'.
You get a different response from the ABEBooks search if you put an 'of' in the search field.