Portrait of Karl Gottschalk.

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House of Karl Gottschalk on Richard-Wagner-Strasse; Hannover, Germany.

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House of Karl Gottschalk on Richard-Wagner-Strasse; Hannover, Germany.

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Portrait of Walter Godshaw, Charlie Sloan (Karl-Hermann Solomon), and Ida, Kaete Solomon's maid; Hannover, Germany.

From left to right: Walter Gottschalk, Ida, Charlie Sloan (Karl Hermann Solomon); Ida, Kaete Solomon's maid, nursed Charlie back to health after his release from Dachau

Portrait of Walter Godshaw, Charlie Sloan (Karl-Hermann Solomon), and Ida, Kaete Solomon's maid; Hannover, Germany.

From left to right: Walter Gottschalk, Ida, Charlie Sloan (Karl Hermann Solomon); Ida, Kaete Solomon's maid, nursed Charlie back to health after his release from Dachau

[Drinking cup of the Chevra Kadisha in Eisenstadt, Austria].

Seven photographic reproductions of a white porcelain ceremonial drinking cup used circa 1715 by the local Chevra Kadisha (burial society) in Eisenstadt, Austria, with Hebrew text and depictions of a Jewish funeral around the circumference.

heilbrunn, karl; lieutenant; auant hede ( sister of johanna ); uncke icken; wife of icken ?; heilbrunn, johanna { motherof fritz, julius and karl heilbrunn Portraits Family

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heilbrunn fritz; card to heilbrunn karl; group of unidentified soldiers Military; Portraits

correspondence: card from fritz to karl; returned 4/ 16

Aspects of Austrian Antisemitism at the Decline of the Habsburg Empire 1975

Manuscript: "Aspects of Austrian Antisemitism at the Decline of the Habsburg Empire". Background of political anti-Semitism in Austria and the internal conditions which fostered its development.

Ecosystem study Altenwoerth: impacts of a hydroelectric power-station on the River Danube in Austria

The aim of this article is to briefly describe the effects of the Altenwoerth Barrage, on the River Danube, on some physical variables and their consequent effects on water chemistry and the biota of the river. The methods used for biological sampling are summarised, especially those used in the limnological part of the study, and the macroinvertebrate and fish fauna listed. Comparisons are then made between the impounded section of river immediately above the dam and two unimpounded free-flowing sections of the river. Further developments on the Danube are considered.

The distribution of native and introduced species of crayfish in Austria

This account concentrates on the six species of crayfish found in Austria, and the current state of knowledge on their distribution and laws affecting conservation. In general the occurrence and distribution of crayfish in Austria is poorly known, although information obtained by researchers and the general public, after careful checking, is increasing. Three native crayfish species occur in Austria: Austropotamobius torrentium which is relatively widespread, A. pallipes with a restricted distribution, and Astacus astacus which is widespread. Three species of non-native (alien) crayfish have been recorded from a total of 158 localities in Austria. They are Astacus leptodactylus from eastern Europe, and two Nearctic species: Pacifastacus leniusculus and Orconectes limosus. The introduction of alien species causes considerable problems as they act as vectors of crayfish plague and are able to outcompete native species by higher reproductive capacities.