Reproduction of portrait of Albert Einstein smoking his pipe and holding a pen drawn by Carola Spaett-Hauschka Portraits Men

Handwritten by artist bottom right: Prof. Einstein from life Carola Spaett-Hauschka Cold Lyme 1935

Reproduction of drawn portrait of Albert Einstein Portraits Men

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Audience members (including Max Rieser?); Second International Congress of the International Union for the Philosophy of Science; Zurich Portraits Groups Men

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Josef Rieser drinking the waters with an unidentified man in the streets of Marienbad, Czechoslovakia Portraits Men

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Autographed portrait of expressionist painter Emil Luethy dedicated to Max Rieser Portraits Men

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Studio portrait of expressionist painter Emil Luethy; Basel Portraits Men

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Portrait of unidentified man Portraits Men

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Dr. William Levison working at a desk Portraits Men

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Portrait of Dr. William Levison Portraits Men

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Portrait of Dr. William Levison in military uniform Portraits Men

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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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Portrait of Dr. William Levison smoking a corn pipe Portraits Men

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Unterprima (eleventh grade) boys school class portrait Portraits Groups Men

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Portrait of Dr. Paul Ornstein Portraits Men

Dr. Paul Ornstein in the early 1940s at his desk at the Barker Central School in Barker, NY, where he served as school physician.