Du Bois-Reymond, Emil. 1850-1852. [Travel Diary: Paris, 15th March - 23th May 1850; London, 24th April - 28th May 1852]. 12 double-sided pages. (Staatsbibliothek Berlin: Samml. Darmstaedter)
– see the related Collection
[download as PDF file]
Some blank pages may have been removed from the source display.
ISSN 1866-4784: reference -
Max Planck Institute for the History of Science, Berlin