Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (170 total)

Large equipment with Honeywell instruments
Professor David R.  Boylan  working with shaft furnace
Small pilot plant, 1951
Corn machine, 1942
Corn machine, 1942
Large research equipment,1940
Hydraulic press, 1940
Hydraulic press, 1940
Research equipment, 1940
Equipment parts, 1940
Output Formats

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