Sidney I. Schwab lecturing in Barnes Hospital ampitheater ("The Pit").
Portrait of Franklin E. Walton in a three-piece suit.
Portrait of Thomas K. Brown taking a telephone call in his office.
Portrait of Otto H. Schwarz on a golf course.
Patient undergoing X-ray imaging.
Portrait of Sherwood Moore in a suit and hat.
Dalton K. Rose preparing to perform surgery.
Barrett Brown during a surgical procedure.
Portrait of Lee Wallace Dean, Sr. examining a patient.
Portrait of Nathan A. Womack seated in his office.
Studio portrait of Glover H. Copher.
View of grand rounds in the Barnes Hospital ampitheater ("The Pit").
Portrait of Evarts A. Graham in a three-piece suit.
Portrait of Alexis F. Hartmann, Sr. holding a tennis racket.
David P. Barr visiting with a patient.
Portrait of Jacques J. Bronfenbrenner holding a pipe tobacco tin.
Joseph Erlanger seated at a cathode ray oscillograph.
Portrait of Joseph Erlanger writing at his desk.
Portrait of Carl F. Cori at work in a laboratory.
Kenneth T. Brown seated at an electron microsope.