Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (18 total)

Student performing plane table surveying using an alidade, 1957

Student performing plane table surveying using an alidade, 1957

A student performs plane table surveying using an alidade on a topographic map.
Student performing plane table surveying using an alidade, 1957

Student performing plane table surveying using an alidade, 1957

A student performs plane table surveying using an alidade on a topographic map.
Student using tools on a relief map, 1957

Student using tools on a relief map, 1957

A student uses tools on a relief map.
Student using tools on a relief map, 1957

Student using tools on a relief map, 1957

A student uses tools on a relief map.
Students surveying a hill, The University of Iowa, 1918

Students surveying a hill, The University of Iowa, 1918

Students using surveying equipment, 1949

Students using surveying equipment, 1949

Students are using surveying equipment to layout terraces on farm land for erosion control.
Students using surveying equipment, 1949

Students using surveying equipment, 1949

Students are using surveying equipment to layout terraces on farm land for erosion control.
Surveying conservation site, 1967

Surveying conservation site, 1967

B&W photograph of Ralph Oestern, Chas Wendel, and Irvin Scovel surveying conservation site.

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