Otto Gersuny on horseback in uniform as a physician for the Austro-Hungarian army.

Otto Gersuny graduated with a degree in medicine from the University of Vienna in June 1914. He attributed his being a doctor to his survival of World War I.

Group US Army military portrait including Dr. William Levison (top row, third from left); Schofield Barracks, Hawaii Portraits Groups Men

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U.S. Army Passover Seder; Hawaii Portraits Groups

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Dr. William Levison (seated, far left) with other U.S. Army medial doctors and nurses with Christmas Tree in background Portraits Groups

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Group US Army military portrait including Dr. William Levison (top row, third from left); Schofield Barracks, Hawaii Portraits Groups Men

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U.S. Army Passover Seder; Hawaii Portraits Groups

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Dr. William Levison celebrating Christmas Eve with U.S. Army buddies; Schofield Barracks, Hawaii Portraits Groups Men

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Dr. William Levison with U.S. Army buddies; Schofield Barracks, Hawaii Portraits Groups Men

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Isaak Schoeneberg, founder of the Veteran's organization in Salzkoffen, Westfalen, on the organization's 60th anniversary.

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Professor Della Giovanna with unidentified group outside of the entrance to Madonna Del Cufo Church; Rome Portraits Groups

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Monday Society; Cafe Greco; Rome Portraits Groups

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Unidentified group; Rome Portraits; Groups

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Louis Salomonsohn with unidentified man at table; Rome Portraits; Groups; Men

Dedicated by Emano Loevinson to his Father

Rome lit at night Street Scenes

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Magazzino Bocconi; Rome Street Scenes

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