Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (6 total)

  •  
  •  
Two students determining the depth of a trench on a drainage model, 1957
Two students determining the depth of a trench on a drainage model, 1957
OK, so maybe it's not a mirage after all
Play ball!
  •  
  •  
Output Formats

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