Copy of Rapis Sight Reduction tables
From: Bob Crawley
Date: 2022 Sep 29, 05:24 -0700
I have one volume of NP303/AP3270 Latitude 0 to 40 and Declination 0 to 29. If any of you UK based navlisters wants it then it's yours for the cost of postage.
Regards
BobC
52N1E