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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Researching Aircraft Bubble Sextants
From: Robert Swartz
Date: 2015 Dec 28, 21:14 -0800
From: Robert Swartz
Date: 2015 Dec 28, 21:14 -0800
Three books worthy of your consideration and available on ABEbooks.com:
1) The Book of the Sextant, A. J. Hughes, 1957
2) History of Air Navigation, Arthur J. Hughes, 1946
3) The Log of Air Navigation, Norris B. Harbold, 1970
