Historic Photo from 1904

Historic Photo from 1904

Land Surveyors United     •     June 14, 2026, 9:00 pm

Historic Photo from 1904

Surveying Party, Equipment, and Snow (1903) ~ Louisiana Purchase Exposition…

Land Surveyors United     •     June 14, 2026, 5:00 pm

Surveying Party, Equipment, and Snow (1903) ~ Louisiana Purchase Exposition grounds

IB with triangular target marks on a DKM-1 Centering Tripod - late 1950'/early…

Land Surveyors United     •     June 14, 2026, 5:00 pm

IB with triangular target marks on a DKM-1 Centering Tripod - late 1950'/early 1960's Dam construction.