Add to ORKGA man wearing a lab coat operates a machine to create drawings that appear to be schematics.https://dc.ewu.edu/cs_photos/1017/thumbnail.jp
Man using multiple computers at once. The is a line drawing displayed on one of the monitors.https:/...
Photograph of a man deeply engaged with electronics, squatting down to intricately adjust valves on ...
A man and a woman working in a lab with electrical outlets.https://scholarworks.uni.edu/uniphotos/13...
Man in a white lab coat working with various machines in an unidentified laborator
Two men in a white lab coat working with various machines in an unidentified laborator
Man uses Liquid Chromotograph in lab. Physical description: black-and-white negatives, 2.5X3.5mmLiqu...
Man uses Liquid Chromotograph in lab. Physical description: black-and-white negatives, 2.5X3.5mmLiqu...
Man uses a liquid chromotograph machine in lab. Physical description: black-and-white negatives, 6X6...
Man in a white lab coat working with various machines in an unidentified laborator
Man uses a liquid chromotograph machine in lab. Physical description: black-and-white negatives, 6X6...
Photograph of a lab technician using an Autonetics jig bore, [s.d.]. A man in a light-colored lab go...
Man in dress shirt and tie using a sewing machine to make a coat. There are several racks of full le...
Man observes syringe as he uses a liquid chromotograph machine in lab. Physical description: black-a...
Photograph of a man performing a lab test at the International Electronic Research Corp, ca.1940. A ...
picture inside the Electrical & Mechanical Engineering Shop-two men working on machineshttps://schol...
Man using multiple computers at once. The is a line drawing displayed on one of the monitors.https:/...
Photograph of a man deeply engaged with electronics, squatting down to intricately adjust valves on ...
A man and a woman working in a lab with electrical outlets.https://scholarworks.uni.edu/uniphotos/13...
Man in a white lab coat working with various machines in an unidentified laborator
Two men in a white lab coat working with various machines in an unidentified laborator
Man uses Liquid Chromotograph in lab. Physical description: black-and-white negatives, 2.5X3.5mmLiqu...
Man uses Liquid Chromotograph in lab. Physical description: black-and-white negatives, 2.5X3.5mmLiqu...
Man uses a liquid chromotograph machine in lab. Physical description: black-and-white negatives, 6X6...
Man in a white lab coat working with various machines in an unidentified laborator
Man uses a liquid chromotograph machine in lab. Physical description: black-and-white negatives, 6X6...
Photograph of a lab technician using an Autonetics jig bore, [s.d.]. A man in a light-colored lab go...
Man in dress shirt and tie using a sewing machine to make a coat. There are several racks of full le...
Man observes syringe as he uses a liquid chromotograph machine in lab. Physical description: black-a...
Photograph of a man performing a lab test at the International Electronic Research Corp, ca.1940. A ...
picture inside the Electrical & Mechanical Engineering Shop-two men working on machineshttps://schol...
Man using multiple computers at once. The is a line drawing displayed on one of the monitors.https:/...
Photograph of a man deeply engaged with electronics, squatting down to intricately adjust valves on ...
A man and a woman working in a lab with electrical outlets.https://scholarworks.uni.edu/uniphotos/13...