A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Alan S
Date: 2014 Jun 27, 12:25 -0700
Currently on ebay.com, under the search heading of Fuller Slide Rules, there are a couple of cylindrical slide rule type devices. One is a Fuller device or so it is claimed. They seem pricey, though I have no idea as to what the market for such things might bear.