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Credit
Frankfurt am Main in seinen hygienischen Verhaeltnissen und Einrichtungen : Festschrift zur Feier des fünfzigjaehrigen Doctor-Jubilaeums des Herrn Geh. Sanitaetsrath Dr. Georg Varrentrapp, hrsg. von Collegen, Freunden und Mitbürgern des Jubilars / redigirt von Alexander Spiess. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the Harvey Cushing/John Hay Whitney Medical Library at Yale University, through the Medical Heritage Library. The original may be consulted at the Harvey Cushing/John Hay Whitney Medical Library at Yale University.