Die Siamesischen Zwillinge : Vortrag gehalten vor der Berliner medicinischen Gesellschaft am 14. März 1870. 2., erw. Aufl., nach dem Original von 1870.

The items bear minimal signs of past use, such as light scratches or memories in the form of markings. These signs of wear give the items a charming character and tell stories of their previous owners, while not affecting their functionality.