Land Surveyors United • September 13, 2025, 9:00 pm
Gurley Engineering Instruments ad from 1930 - shared by Tim Mack
Land Surveyors United • September 13, 2025, 6:01 pm
Hey look! It's the man in the hole!
Land Surveyors United • September 13, 2025, 4:00 pm
Historic shot of a surveying crew working in Coos County Oregon - 1918