Note 68 — PART I. THE CHANGES UNDERGONE BY ANTIQUITIES IN EARTH AND IN AIR.
George A. (George Augustus) Auden translation
Olshausen, “Verhandl. d. Berl. anthropol. Ges.,” 1884, p. 532, and 1897, pp. 346-7. Kröhnke, “Chem. Untersuchungen an vorgeschichtl. Bronzen Schleswig-Holsteins,” p. 41. See also quotation from Schuler, p. 25.