The crow's nest at Station Moclips - 215 feet above the ground.Note spikes driven into tree - builders would drive spikes and go hand over hand. Triangulation party of H. A. Seran.According to Seran: It took men of uncommon nerve to do this work.
3/18/2019 3:06:42 PM
Date: 1914
Credit: C&GS; Season's Report Seran 1914
Location: Olympic Peninsula, Washington
Subject: Geodesy
Subject: Triangulation
Subject: Towers
Subject: Wooden