|

Rodman holding rod steady for observations.
Bench mark as seen from highway.
Level party of Gilbert C. Mast
|
Image ID: theb1828, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Location: Glenn Highway, Alaska
Photo Date: 1944
Credit: C&GS Season's Report Mast 1944
Category: Geodesy/Leveling/
• High Resolution Photo Available
|
|