Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (115 total)

Students building terraces, 1949
Students learning to build terraces, 1949
Individuals observing a tractor building terraces, 1949
Student studying the stilling basin of a chute model, 1957
Engineering student adjusting a surveyor's transit, 1957
Agricultural engineering student using an engineer's transit, 1957
John Teeter demonstrating an engineer's level, 1957
Students building terraces, 1949
Students learning to build terraces, 1949
Individuals observing a tractor building terraces, 1949
Output Formats

atom, dcmes-xml, json, omeka-xml, rss2