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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Almanac data puzzle: 9 Dec 1941
From: Robert H. van Gent
Date: 2025 Jul 11, 08:21 -0700
From: Robert H. van Gent
Date: 2025 Jul 11, 08:21 -0700
The original source of your nice puzzle appears to be pp. 18-19 of
https://digital.library.unt.edu/ark:/67531/metadc306742/
Rob van Gent






