Studio portrait of Hans Bernkopf Portraits Men

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Studio portrait of Hans Bernkopf as a young man. Portraits Men

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Outdoor portrait of Ellen Bernkopf nee Catzenstein with her husband Hans Bernkopf; Paris, France. Portraits Couples

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Hans Krakauer and Elizabeth Krakauer nee Gottschalk; Boston, New York. Portraits Couples

Photograph taken in front of the house in Boston, in upstate New York outside of Buffalo, where in 1939 they set up their private medical practice. After WWII, they built a new house next door.

Wedding portrait of Hans Krakauer and Elizabeth Godshaw (Gottschalk); Hannover, Germany. Portraits Couples

In the apartment on Ruemkorffstrasse that the Gottschalks occupied after being forced to sell their house.

Paula Wallerstein nee Molling holding her grandson Hans Stern.

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"Klo-Ku-Ba", Hans and Elizabeth Krakauer's first apartment in the basement of the Jewish Hospital; Hannover, Germany.

"Klo-Ku-Ba" the first apartment of Hans and Elizabeth in the basement of the Jewish Hospital in Hannover, Germany. The one room served as kitchen, bedroom, and bathroom which was shared by the other residents on the medical staff. Klo-Ku-Ba: Klosett, Kueche, Bad

Degenerate rhombohedral and orthorhombic states in Ca-substituted Na0.5Bi0.5TiO3

Neutron powder diffraction and temperature dependent dielectric studies were carried out on Ca-substituted Na0.5Bi0.5TiO3, i.e., (Na0.5Bi0.5)(1-x)CaxTiO3. Stabilization of an orthorhombic phase even at a low Ca concentration (0.05 < x < 0.10) suggests that Na0.5Bi0.5TiO3 (NBT) is susceptible to orthorhombic distortion. The orthorhombic and rhombohedral phases coexist for x=0.10, suggesting these phases to be nearly degenerate. The orthorhombic distortion favoring tendency of Ca assists in promoting the inherent instability with regard to this structure in pure NBT, which was reported recently.

Walter Gottschalk and Fritz Gottschalk (Papa) saying goodbye to Elizabeth and Hans Krakauer who are on board the ship Koenigstein leaving to emigrate to America; Antwerp, Belgium.

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Portrait of Dr. Joseph Wallerstein holding his infant grandson Hans Stern.

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"Klo-KU-BA", Hans and Elizabeth Krakauer's first marital apartment in the basement of the Jewish Hospital; Hannover, Germany Architecture; Residences; Interior

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Portrait of Hugo Pollak with wife Thekla Lichtenstadt Pollak and their children Hans Pollak and Zdenka (Mimi) Pollak seated outdoors Portraits Family

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Hans Krakauer and Elizabeth Krakauer nee Gottschalk; Boston, New York. Portraits Couples

Photograph taken in front of the house in Boston, in upstate New York outside of Buffalo, where in 1939 they set up their private medical practice. After WWII, they built a new house next door.

Studio portrait of Alice Burlin nee Molling, Hans Victor and Kaethe Molling with the three Pfluegner sisters.

The Pfluegner sisters were all at some time employed by the Gustav Molling family.

Studio portrait of Hans S. Krakauer as a baby; Landau in der Pfalz, Germany.

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