File:John Bertrand Johnson.jpg

Cropped head shot of a October 1957 photograph of John Bertrand Johnson from a scan in the Emilio Segrè visual archives, Niels Bohr Library & Archives, American Institute of Physics: https://repository.aip.org/islandora/object/nbla:298460

Fair-use image of a non-living person, of whom no other images are currently known.