(Giessen, 1880). Offprint from "Berich der Oberhess. Gesellschaft f. Natur-u. Heilkunde" pp. 1-16 and 1 lithographed plate. From the library of H. Becquerel with his small paperlabel pasted on front with the booknumber "B 1919".
First edition in the scarce offprint.
Order-nr.: 29367