Candid photograph of Chih Kung Jen Member of Johns Hopkins University graphic and pictorial collection Model Image AbstractCandid photograph of Jen at approximately 50 years old, standing in front of lab machinery.
Photograph of Alexander Kossiakoff Member of Johns Hopkins University graphic and pictorial collection Model Image AbstractPortrait of Kossiakoff at approximately 40 years old.
Photograph of Robert K. Dahlstrom Member of Johns Hopkins University graphic and pictorial collection Model Image AbstractPortrait of Dahlstrom at approximately 60 years old.
Photograph of Frank Trelford McClure Member of Johns Hopkins University graphic and pictorial collection Model Image AbstractPortrait of McClure at approximately 45 years old.
Photograph of Wilbur H. Goss Member of Johns Hopkins University graphic and pictorial collection Model Image AbstractPortrait of Goss at approximately 45 years old.
McClure, Frank Trelford Member of Johns Hopkins University graphic and pictorial collection Model Image
Candid photograph of Carlyle Barton Member of Johns Hopkins University graphic and pictorial collection Model Image AbstractCandid photograph of Barton lecturing at approximately 70 years old.
Photograph of Everard Arthur Bonney Member of Johns Hopkins University graphic and pictorial collection Model Image AbstractPortrait of Bonney at approximately 45 years old.
Photograph of Harold S. Morton Member of Johns Hopkins University graphic and pictorial collection Model Image AbstractPortrait of Morton at approximately 65 years old.
Candid photograph of Richard Brandon Kershner Member of Johns Hopkins University graphic and pictorial collection Model Image