German/Nazi Eugenics
17 objects illustrate this topic:

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12-year-old male twins undergoing anthropometric study by Otmar Freiherr von Verschuer, multiple pages (#2277)
16-year-old female twins undergoing anthropometric study by Otmar Freiherr von Verschuer, multiple pages (#2268)
40-year-old male twins undergoing anthropometric study by Otmar Freiherr von Verschuer, multiple pages (#2264)
C. M. Goethe letter about French and German eugenics laws (#1038)
C. M. Goethe letter to J. Eddy, about German collection of eugenic data (#1035)
Eugen Fischer, Director of the Kaiser-Wilhelm Institute for Anthropology, Human Genetics, and Eugenics (1927-1942), with physicist Max Planck (#2263)
Eugen Fischer, Director of the Kaiser-Wilhelm Institute for Antropology, Human Heredity and Eugenics (1927-1942), looking at images of blacks (#2270)
"Eugenical Sterilization in Germany," Eugenical News (vol. 18:5), commentary and full translation of the German sterilization statute of 1933, multiple pages (#1901)
"Eugenics in Austria," Eugenics Review (vol. 26:4), highlighting the moderating influence of Catholicism on eugenic programs, multiple pages (#1914)
"German Eugenics in Practice," by Eliot Slater, Eugenics Review (vol. 27:4), ambivalent review of sterilization and marriage laws, multiple pages (#1862)
Male twins undergoing spirometry by Otmar Freiherr von Verschuer (#2267)