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Student is working with microscopic slides in Botany Lab, 1935
A student is using tweezers to retrieve a microscopic slide that has been soaking in a liquid filled glass.
Student conducting an experiment in the Micro-chemistry Lab, 1948
A student is working with a test tube conducting an experiment in the Micro-Chemistry Laboratory. A beaker and a flask have the name Kjeldahl written on them. H2SO4 is also written on the beaker.
Man lifting stubble with walking mold board plow, 1951
A man is lifting stubble for corn root rot studies under the direction of Dr. George Semeniuk. He is using a walking mold board plow pulled by a tractor.
Man cutting corn stalk, 1951
A man is cutting corn stalk with a knife near the ground line for corn root rot studies under direction of Dr. George Semeniuk. A tractor is parked to his right.