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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Universal Planisphere
From: Dave Walden
Date: 2009 Apr 7, 10:57 -0700
From: Dave Walden
Date: 2009 Apr 7, 10:57 -0700
Google patents for these: 3,858,334 4,012,851 4,083,121 It's an interested planisphere. Sky on one side, world map on the other, with linked dials. Can't find that they were ever actually made or sold. Anyone? (Perhaps the excel wizards could make one up for us?!) --~--~---------~--~----~------------~-------~--~----~ Navigation List archive: www.fer3.com/arc To post, email NavList@fer3.com To , email NavList-@fer3.com -~----------~----~----~----~------~----~------~--~---
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