15" Brushed Aluminum Arms Parallel Rule (Weems & Plath 141)
From the time I made contact with American Nautical Services, the responds was First Class
American Practical Navigator - Bowditch Volume 2, 1981 Reprint Edition
This logbook along with all of their others are excellent books. Great company. I’ve been doing business with American Nautical for many many years and they always come through. They communicate well and are consistently reliable. I purchase all of my nautical charts, logbooks, and publications from them. Highly recommended.