HERZOG, R. O. (+) WILLI JANCKE.

Roentgenspektrographische Beobactungen an Zellulose.

Berlin, Springer, 1920. 8vo. In comtemporary half cloth with gilt lettering to spine. In "Zeitschrift für Physik", Band 3. Entire volume offered. Stamp to title page. Otherwise a fine and clean copy. Pp. 196-99. [Entire volume: IV, 476 pp.].

First appearance of Herzog and his assistant Jancke's paper in which they analysed the analysed patterns from pulverized cellulose.

Order-nr.: 49487