EHRLICH, Paul. Beiträge zur experimentellen Pathologie und Chemotherapie, Leipzig: Akademische Verlagsgesellschaft, 1909, 8°, FIRST EDITION (half title torn along inner margin, title with library perforation in upper right hand corner, small stamp at foot of imprint and cancellation stamp on verso, the following page with accession stamp at foot, occasional light marginal soiling, a little brittle), later green cloth with original grey wrappers bound in, t.e.g., others uncut, ex University of Chicago Library Rare Duplicate Collection [GM 2565; Norman 685].