Dr. Gordon Tomkins, of the National Institute of Arthritis and Metabolic Diseases (NIAMD), and Drs. Donald S. Fredrickson and Daniel Steinberg, of the NIH Laboratory of Cellular Physiology and Metabolism are in a room with a piece of equipment that appears to be a measuring device. A test tube feeding into a container is in front the device, and other is adjacent to it.
The National Library of Medicine believes this item to be in the public domain. (More information)