Beschreibung eines Augen-Spiegels zur Untersuchung der Netzhaut im lebenden Auge.
Berlin: A. Förstner'sche Verlagsbuchhandlung (P. Jeanrenaud), 1851. 8vo (203 x 130 mm). 43 [1], [2] pp. and one engraved plate by Afinger after drawings by Helmholtz. Bound in contemporary German marbled paper over card board, spine with hand-lettered paper label, red sprinkled edges, original endpapers (minor rubbing of extremities, corners..... More