Portrait from the Golden Wedding Anniversary celebration of Heinrich and Helena Valentin; Berlin Portraits Groups

Digital Image

Seated portrait of Gabriel Beer-Hofmann holding a book Portraits Men

F 5792

Portrait of Ludwig Vogelstein; New York Portraits Men

Photographer's stamp bottom right: Pirie MacDonald Photographer-of-Men New York

Albert Einstein with Coriolano Alberini and unidentified men; Buenos Aires, Argentina Portraits Groups; Men

Dedication: Al Prof. Alberto Einstein, maestro y amigo, signed Coriolano Alberini, Dean of the Faculty of Philosophy and Literature of the University of Buenos Aires

Albert Einstein, Paul Langevin, Princesse de Noeille, and Paul Painleve; Paris Portraits Groups

Digital Image

Albert Einstein with unidentified group Portraits Groups

Digital Image

Albert Einstein with Robert Andrews Millikan, Albert Michelson and unidentified men; Pasadena, California Portraits Groups; Men

Digital Image

Albert Einstein and unidentified man Portraits Groups; Men

Digital Image

Achtentuch family portrait; Odessa Portraits Family

Digital Image

Jacob Picard with daughter Renate Portraits Family

Digital Image