Lewellys F. Barker, Franklin P. Mall, F. R. Smith, Simon Flexner, William Sydney Thayer, seated, informal, in officer's dining room at Johns Hopkins Hospital.

Persistent link: https://diglib-legacy.amphilsoc.org/islandora/object/lewellys-f-barker-franklin-p-mall-f-r-smith-simon-flexner-william-sydney-thayer