A black and white photograph of three men in a laboratory. They are all wearing lab coats and appear to be in their late twenties or early thirties. The man on the left is standing with his hands on his hips while the man in the middle is sitting at a desk with a plate of food in front of him. All three men have beards and are looking at the camera. Behind them there are shelves filled with various bottles and jars. The photograph appears to be from the early 20th century.

Source 1 of 3
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Date
2016
Collection
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Date
2016
Collection
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Date
2016
Collection
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