Some tools of the trade - wiredrag at Mitchell-Jordan Reservoir.Sextants for shooting horizontal angles, 3-arm protractor for plotting positions. Wiredrag party of Max Ricketts
3/20/2019 1:34:56 PM
Date: 1942
Credit: Captain Harry D. Reed, C&GS;
Location: Alabama
Subject: Charting
Subject: Soundings
Subject: Wiredrag