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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Brown-Nassau
From: Robert VanderPol II
Date: 2015 Aug 10, 21:59 -0700
From: Robert VanderPol II
Date: 2015 Aug 10, 21:59 -0700
Found an ad in Boating Magazine 1959 offering a B-N SC for sale from Weems.
https://books.google.com/books?id=p3Q-baAAx28C&pg=PT356&lpg=PT356&dq=brown-nassau+spherical+computer&source=bl&ots=TaZtknQoRD&sig=CErFWiR9r40abTijnkd_lcUYFd8&hl=en&sa=X&ved=0CFgQ6AEwDWoVChMIq4i7q56gxwIVSYwNCh38wgDV#v=onepage&q=brown-nassau%20spherical%20computer&f=false
