diagram from "New Tables to facilitate the Practice of Great Circle Sailing; together with an application of the theory of the great circle on the globe to the sailing, and an appendix, containing some mathematical demonstrations, etc"

This image has been taken from scan 000107 from "New Tables to facilitate the Practice of Great Circle Sailing; together with an application of the theory of the great circle on the globe to the sailing, and an appendix, containing some mathematical demonstrations, etc". The title and subject terms of this image have been generated from tags, created by users of the British Library's flickr photostream.