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.

"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

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

Digital Image

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

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

The Gottschalk family on the beach; Norderney, Germany.

(l-r) Elizabeth, Hans Ludwing (Hal), the maid, Ursula, Walter, Freddy, Therese (in Strandkorg) and Kurt standing

School group class portrait including Susan (Susi) Ehrlich; Ulm Portraits; Groups

(l-r): Ruth Altman, Irene Hirsch, Hilde Dannhauser, Suse Barth, Anneliese Hirsch, Suse Saenger, Esther Nathan, Hannelore Baer, Heinz Koerner, Ruth Bauland, Marianne Leiter, Heinz Krippel, Hanna Ullmann, Edith Weil, Otto Eckstein, Susi Ehrlich, Hans Klein, Julie Klappholz, Hanna Chose, Minna Hirsch and Rudolf Loewy

Portrait of Leo Iram; Haifa, Israel Portraits Men

Digital Image

Musicologist and philosopher Albert Schweitzer at a piano with cellist and conductor Pablo Casals Portraits Groups Men

Verso: Handwritten inscription to Martin U. Heiman in grateful appreciation signed Hans Moldenhauer 1/8/60

Briske Family Collection 1888-1948

26 vital documents for Rudolf Eduard Briske (birth, marriage military, etc.); 30 vital documents of ascendants of Rudolf Eduard Briske; 10 vital documents for relatives of Rudolf Eduard Briske; 4 photos of tombstones; one photo of Hans Briske.

Competing tetragonal and monoclinic phases in Ni2.2Mn0.80Ga

Temperature dependent synchrotron x-ray powder diffraction, differential scanning calorimetry, and magnetic measurements were performed on Ni2+xMn1-xGa (x=0.20 and 0.35) magnetic shape memory alloys. For x=0.20, though the monoclinic phase is thermodynamically stable, a trace of residual stress can stabilize a tetragonal phase. The residual-stress-induced tetragonal phase transforms to the cubic austenite phase over an unusually large temperature range (348 K < T < 693 K), suggesting extremely slow kinetics of transformation. In contrast to x=0.20, the thermodynamically stable phase of x=0.35 is tetragonal and this composition exhibits the usual features of a reversible martensitic transformation. The results suggest that for x=0.20 the monoclinic and tetragonal phases are nearly degenerate.