Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (36 total)

Chemical processing equipment, 1938
Laboratory cupboard, 1938
Laboratory, 1938
Equipment parts, 1939
Operation of the pilot plant fractional distillation column, 1951?
Operation of the pilot plant fractional distillation column, 1951?
Output Formats

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