[MEDICAL PAMPHLETS] VIRCHOW, Rudolf Ludwig Karl (1821-1902). Ueber die Chlorose und die damit zusammen hängenden Anomalien im Gefässapparate, insebondere über Endocarditis puerperalis, Berlin: August Hirschwald, 1872, 8°, FIRST EDITION, 2 engraved plates (both stained at margin), disbound with modern cloch back, fragment of original printed wrapper preserved with presentation inscription from the author to N. Lewis -- Emil FISCHER. Organische Synthese und Biologie, Berlin: Julius Springer, 1908, 8°, FIRST EDITION (slight creasemarks). original grey printed wrappers. With a quantity of pamphlets in German, mid 19th to early 20th century, in 4 pamphlet boxes, including offprints by Max Rübner, Max v. Pettenkoffer and Karl Voit, and Eduard Pflüger. (4)