Walkhoff f o (2 Ergebnisse)

Wiesbaden, C. W. Kreidel 1902. 4to. 119 pp. [(numbered [209]-327); 59 text figures (mostly [x-ray] photos). Original printed wrappers and original quarter linen portfolio over printed boards. = This monograph also form a part of Selenka's Menschenaffen (Anthropomorphae) Studien über Entwickelung und Schädelbau. Written by the German dentist Friedrich Otto Walkhoff (1860-1934) who was a pioneer of X-ray dental diagnostics. In 1903 he published the results of radiological studies which proved that Homo neandertalenis was not a malformed modern Homo sapiens. In the current work, he already made use of Röntgen photography. Small private owner's stamp in the title page margin. Some wear to the portfolio spine; a few pencil underlinings, otherwise very good, clean. Cat. BM(NH) 5, p. 2256.…

Wiesbaden, C. W. Kreidel 1903. 4to. [ii], 43 pp. (numbered [373]-415); 24 text figures (mostly [x-ray] photos). Original printed wrappers and original quarter linen portfolio over printed boards. = Written by the German dentist Friedrich Otto Walkhoff (1860-1934) who was a pioneer of X-ray dental diagnostics. In this radiological study he described and illustrated the lower jaws of Pleistocene Neanderthal specimens from three famous localities in Belgium, namely La Naulette, Spy, and Goyet. Here, he was the first to prove that they do not belong to modern Homo sapiens, but indeed to a different species, Homo neanderthalenis. This monograph also form a part of Selenka's Menschenaffen (Anthropomorphae) Studien über Entwickelung und Schädelbau. Small private owner's stamp in the title page margin. Several pencil underlinings; otherwise fine. In all a very good copy. Cat. BM(NH) 5, p. 2256.…