A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Brad Morris
Date: 2015 Nov 13, 18:37 -0500
I confirmed the presence of HO203/204. Thank you.
Henry Halboth brought these to my attention, so in case you missed them...
Longitude by Chronometer, 1849 -by James Gordon
Altitude, Azimuth & LOP, 1918 - USHO
Altitude & Azmuth Tables for LOP about 1914, by Radler de Aquino, BN
Altitude tables, 1907, by Frederick Ball
Updated: https://sites.google.com/site/navigationalalgorithms/papersnavigation/Celestial%20Navigation%20b.png?attredirects=0See an example Sumner (cyan) vs. MSH LS (yellow)and thaks Yves for the reference.--Andrés Ruiz