Separat-Abdruck Aus Carl's Repertorium Fur Experimental-Physik. XVI. Band. 1880. Paperback. In Wraps. Good Plus/No Jacket. 8vo. In original wrappers; browned and lightly chipped at edges and spine. Wrapper is almost detached from pages inside. Interior is lightly browned but text bright. In German; 2 pp. SCI/021104. Good +.