State Library of Iowa
Copyright and Ownership
Welcome to the Iowa Heritage Digital Collections
Collection Development Policy
Digitization Resources for participants in the Iowa Heritage Digital Collections
Omeka Directions: Adding Items to Omeka
Steps to Participation
Dublin Core and Item Type Metadata descriptions
Required Dublin Core Fields for Items
Browse Items (170 total)
Browse by Tag
Seated researcher, 1975
A researcher is seated at a desk with file cabinets in the background.
George Burnet, Jr. and Maurice A. Larson, 1970
Maurice Larson presents George Burnet the Citizen Chemical Engineer Award of the A.L.Ch.E., Iowa Section for 1970.
W.E. Galligan, Ralph H. Suebbers and Max Levine examining clay rings, 1934
Chemical Engineering Professor W.E. Galligan, Ralph H. Suebbers, (graduate student) and Dr. Max Levine (Bacteriology) examine clay rings (produced in Ceramic Engineering Laboratory) for sewage-treatment filters as part of a general station study).
George Burnet, Jr. and five men from a 50th anniversary event
Professor Burnet stands in the back row with five older men wearing ribbons that say ""Fiftieth"" by the Four Seasons Fountain with the Campanile in the background.
Students and faculty visiting Eli Lilly and Company, 1957
Students and faculty are standing on the steps in front of the Lilly Research Laboratories during a visit on February 14 and 15, 1957.
Large equipment with Honeywell instruments
Four Honeywell instruments are visible with a switch in the center.
Professor David R. Boylan working with shaft furnace
Dr. Boylan is working with the shaft furnace in the preparation of fused potassium magnesium phosphate for fertilizer.
Small pilot plant, 1951
This section of chain with four clamps is part of a piece of equipment.
Corn machine, 1942
This is a view of the back of the corn machine.
Corn machine, 1942
This close up of the front of the corn machine shows the rotating parts operated by pulleys.