Fritz Gottschalk and his children boating on a mountain lake; Titisee, Germany.

From left to right: Ursula, Walter, Hal, Kurt, Fritz, and Elizabeth Gottschalk; the lake is probably the Titisee near the Swiss border in the Black Forest, Germany

Sally Segall walking through unidentified spa town and taking the waters with his daughter Herta Segall.

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Studio portrait of Herta Segall.

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Group portrait including Sally Segall and Cäcilie Segall nee Ehrmann in Reichspoft touring car.

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Studio portrait of Gündel Segall.

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Studio portrait of Sally Segall with his first wife Gündel Segall.

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Studio portrait of Gündel Segall with her daughter Herta Segall.

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Studio portrait of Sally Segall with his daughter Herta Segall.

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Rabbi David Weiss; Danzig.

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Fritz Gottschalk and his children boating on a mountain lake; Titisee, Germany.

From left to right: Ursula, Walter, Hal, Kurt, Fritz, and Elizabeth Gottschalk; the lake is probably the Titisee near the Swiss border in the Black Forest, Germany

Gottschalk children on vacation at a mountain lake; Titisee, Germany.

Front left to right: Ursula and Walter; back left to right: Kurt, Elizabeth, and Hal

Fritz Gottschalk and his children boating on a mountain lake; Titisee, Germany.

From left to right: Ursula, Walter, Hal, Kurt, Fritz, and Elizabeth Gottschalk; the lake is probably the Titisee near the Swiss border in the Black Forest, Germany

Studio portraits of Sally Segall.

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Studio portraits of Cäcilie Segall nee Ehrmann.

Including one portrait with unidentified man

Rosalie Unger Collection 1856-1990

Two letters to Rosalie Unger in Oppeln (today Opole, Poland) from Adolf Heilborn and Berta Neustadt (née Fraenkel); and one letter to Max Neustadt from Leopold Rosenbaum (all photocopies). Also included is an explanatory letter from Harvey P, Newton.