. Arthur and Fritz Kahn Collection 1889-1932. Kahn, Fritz 1888-1968; Kahn, Arthur David 1850-1928; Natural history illustrators; Natural history. Geschütztes Waren- zeichen Nr. 365695 Polytropes Sexual-Therapeutikum nach Sanitätsrat Dr. Magnus Hirschfeld u. Dr. Bernhard Schapiro Institut für Sexualwissenschaft, Berlin mit gesichertem Testishormongehait!. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Kahn, Arthur and Fritz

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. Arthur and Fritz Kahn Collection 1889-1932. Kahn, Fritz 1888-1968; Kahn, Arthur David 1850-1928; Natural history illustrators; Natural history. Geschütztes Waren- zeichen Nr. 365695 Polytropes Sexual-Therapeutikum nach Sanitätsrat Dr. Magnus Hirschfeld u. Dr. Bernhard Schapiro Institut für Sexualwissenschaft, Berlin mit gesichertem Testishormongehait!. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Kahn, Arthur and Fritz.

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Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
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Keywords: ., bookcollecti, bookcollectionamericana, booksubjectnaturalhistory