Gottschalk residence; Ruehmkorffstrasse 6, Hannover, Germany.

The house the Gottschalk family lived in after 1934; Hans and Elizabeth Krakauer were married on the third floor in 1936

Studio portrait of Liselotte "Lotte" Stern nee Wallerstein.

Photograph probably taken shortly before her marriage to Alfred Stern in 1928.

Members of the Godshaw (Gottschalk) family, Anne, Donald, Molly, Freddy, Jan and Hal; Hannover, Germany. Portraits Family

The family was in Hannover, Germany, for the dedication of the memorial to the Holocaust, the Mahnmal am Opernplatz; from left to right: Anne Godshaw nee Pick, Donald Godshaw, Molly Godshaw nee Peck, Freddy Godshaw, Jan Godshaw nee McKay, and Hal (Hans Ludwig Gottschalk) Godshaw.

The Gottschalk family seated around the dining table; Seelhorst Strasse 26, Hannover Portraits Family

From left to right: Kurt, Therese nee Molling, Ursula, the maid, Elizabeth and Hal,

"Dancing Lady" sculpture by Ellen Bernkopf nee Catzenstein Artworks

Digital Image

Gottschalk family on vacation in front of Kurhaus Brunig; Norderney, Germany.

From left to right: man with camera: Karl Gottschalk; sitting on stairs: Fritz Gottschalk, unidentified woman, Therese Gottschalk nee Molling, Hans Ludwig, Kurt Gottschalk, unidentified woman (maid?) and Elizabeth Gottschalk

Guests at Sophie Oppenheimer's 70th birthday celebration Portraits Groups

Handwritten on verso: (top l-r) Heinz Marcus, Hilde Marcus, Heinz Ascher, Else Stern, Gerhard Ascher, Hattie Wallerstein, Kurt Stern, Paula Stern, Lula Ascher and Hilde Marcus; (second row l-r) Otto Oppenheimer, Heinrich Ascher, Julius Stern, David Wallerstein, Max Marcus, Alex Goldschmidt and Ernst Oppenheimer; (third row l-r) Rose, Hans Oppenheimer, Gertrud Ascher, Oma Oppenheimer, Emma, Martha, Lene, Lucy, Hans, Lore; (front row l-r) Margot Ascher, Heinz Ascher, Golda Ascher, Edith Goldschmidt, Irma Ascher, Lotti Goldschmidt, Gretl Oppenheimer and Ilse Oppenheimer

Gathering in the home of Dr. Alfred Stern and his wife Lotte nee Wallerstein; Paula Wallerstein nee Molling; Rheydt, Germany. Portraits Groups

Dr. Alfred Stern probably standing far left; Paula Wallerstein nee Molling seated in center

Portrait of Albert and Leni Schuettenberg; Pardes Hannah, Israel Portraits Couples

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Studio portrait of Liselotte "Lotte" Stern nee Wallerstein.

Photograph probably taken shortly before her marriage to Alfred Stern in 1928.

Lotte Stern and Dr. Alfred Stern with Otto Wallerstein, a relative of Lotte's father; Berkeley, California.

From left to right: Lotte Stern, Otto Wallerstein, Alfred Stern; Photograph taken shortly after arrival in Berkeley, California

Portrait of Dr. Joseph Wallerstein; Danzig.

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Magneto-structural study of a Cr-doped CaRuO3

Temperature-dependent neutron powder diffraction, magnetization and XPS studies were carried out on an optimally Cr-doped CaRuO3, i.e. CaRu0.85Cr0.15O3 (CRC-15). XPS data revealed that Cr exist in 3+ and 6+ oxidation states. The charge dissociation preserves the overall 4+ nominal charge of the Ru site. Although ferromagnetic correlations develop around 100 K, the system exhibits a large coercive field below 50 K. The unit cell volume exhibits negative thermal expansion below 50 K since the lattice expansion due to the magnetostrictive effect outweighs the thermal contraction due to the phonon-driven mechanism.

Kartel Convent (KC) Jewish fraternity at the University of Heidelberg; Heidelberg, Germany.

Thomas Krakauer's father, Hans Krakauer is second from left in the rear row.

Studio portrait of the Amram family; Buffalo, New York.

The Amrams are related to Hans Krakauer's maternal family the Mayer/Heumann's from Billigheim and Hoffenheim