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Filter: Subject of Science
| Date: | 1926 |
|---|---|
| Description: | Special Kjeldahl apparatus in Dr. Edwin B. Fred's laboratory. |
| Date: | 1926 |
|---|---|
| Description: | Comparative infection of "yellows" in a field of alfalfa and sweet clover. |
| Date: | 1926 |
|---|---|
| Description: | Concrete chimney experiment at the University of Wisconsin. |
| Date: | 05 26 1926 |
|---|---|
| Description: | Machine for testing wind leakage through windows and doors, set up at Randall shops, and manufactured by Monarch Metal Products. |
| Date: | 07 02 1946 |
|---|---|
| Description: | Experimental model steam car, taken from left side, for the Keen Manufacturing Company, located at 2661 East Washington Avenue. |
| Date: | 07 02 1946 |
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| Description: | Experimental model steam car, taken from right side, for the Keen Manufacturing Company, 2661 East Washington Avenue. |
| Date: | 09 11 1939 |
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| Description: | Engineering photograph of experimental McCormick-Deering Farmall B tractor with 32 inch rear wheels. Three-quarter view towards right front. |
| Date: | 03 16 1927 |
|---|---|
| Description: | Engineering photograph of men field testing an experimental cotton picker pulled by a Farmall tractor. |
| Date: | 06 12 1917 |
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| Description: | Engineering photograph of a man field testing a limited production motor cultivator. Original caption reads: "... the 1916 motor cultivator with the additi... |
| Date: | 02 16 1923 |
|---|---|
| Description: | Engineering photograph of an experimental Farmall tractor. A white backdrop is set up along the brick wall in the background. |
| Date: | 02 16 1923 |
|---|---|
| Description: | Engineering photograph of an experimental Farmall tractor. Right side view. |
| Date: | 05 15 1930 |
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| Description: | Engineering photograph of an experimental Farmall tractor with "increased power." Right side view. |
| Date: | 10 11 1939 |
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| Description: | Engineering three-quarter view towards left front of an experimental Farmall M tractor. |
| Date: | 05 12 1963 |
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| Description: | Three boys take a break from baseball to view the Wisconsin Geological Society's rock, gem and mineral show at Wauwatosa's Hart park recreational building. |
| Date: | 1950 |
|---|---|
| Description: | A man sets up a cone-shaped instrument designed to distill fresh water from salt water as he leans out of a small motor boat on the water. |
| Date: | 1950 |
|---|---|
| Description: | Holding a dropper over racks of test tubes, a man in a lab coat aims to place drops in the receptacles. |
| Date: | 07 1905 |
|---|---|
| Description: | Edgar and Jennie Krueger outdoors in the yard. Edgar is sitting on a concrete planter holding a kitten in his lap. Jennie is kneeling in the grass weighing... |
| Date: | 05 16 1942 |
|---|---|
| Description: | Three Edgewood College (Sacred Heart Academy) women performing an experiment in Marshall Hall science laboratory, 1000 Edgewood Avenue. |
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