Studio portrait of Leonard Berg.
Studio portrait of Leonard Berg.
Studio portrait of Leonard Berg.
Portrait of Paul Berg seated at a microscope.
Portrait of Paul Berg in his office.
Portrait of Hans Berger at his desk.
Studio portrait of Ernst von Bergmann.
Studio portrait of John F. Bergmann.
Audrey Berkley speaking from a podium.
Studio portrait of Claude Bernard.
Studio portrait of Robert W. Berrey.
Studio portrait of Frank B. Berry
Studio portrait of Gordon Berry.
Studio portrait of Hugh G. Berry.
Studio portrait of Hugh G. Berry.
Portrait of Ruth Rothschild Bettman
Portrait of Ruth Rothschild Bettman
Studio portrait of Sukhum Bhadrakom.
Portrait of Sukhum Bhadrakom in a laboratory setting.
Studio portrait of August Karl Gustav Bier.
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