Browse Items · Iowa Heritage Digital Collections

Laboratory table, 1938

Chemical instruments and glassware are displayed on the table. There is a roll of paper or cloth in front of a Fairbanks scale on the left.

Laboratory table, 1938

Chemical instruments and glassware are displayed on the table. There is a roll of paper or cloth in front of a Fairbanks scale on the left.

Laboratory, 1938

This lab contains various pieces of equipment. A brick table is in the foreground. A substance is flowing on the floor.

Laboratory, 1938

This lab contains various pieces of equipment. A brick table is in the foreground. A substance is flowing on the floor.

Large equipment with Honeywell instruments

Four Honeywell instruments are visible with a switch in the center.

Large equipment with Honeywell instruments

Four Honeywell instruments are visible with a switch in the center.

On top of this piece of equipment are two openings with lids. The one on the left has a handle. The one on the right is raised via a pulley system. There are two pressure guages and a faucet to the right.

Large research equipment,1940

On top of this piece of equipment are two openings with lids. The one on the left has a handle. The one on the right is raised via a pulley system. There are two pressure guages and a faucet to the right.

Link-Belt Roto Louvre Dryer

A researcher is examining the product as it leaves the Link-Belt Roto Louvre Dryer. This quick curing fertilizer dryer was used in sulphate fertilizer research in West Chemical Engineering Building.

Link-Belt Roto Louvre Dryer

A researcher is examining the product as it leaves the Link-Belt Roto Louvre Dryer. This quick curing fertilizer dryer was used in sulphate fertilizer research in West Chemical Engineering Building.

Browse Items (170 total)