Changed "Erbisdroff" to "Erbisdorff" on page 304: "tin-stuff of Schlackenwald and Erbisdorff."
Changed "colleced" to "collected" on page 328: "concentrates are collected."
Changed "civilisation" to "civilization" in footnote 17 on page 330: "glimmer of civilization."
Changed "Chapter IX" to "Book IX" in footnote 22 from page 350.
Changed "Thothmes" to "Thotmes" in footnote 6 on page 362: "the time of Thotmes III."
Changed "unseasonable" to "unreasonable" on page 374: "yet it is not unreasonable."
Inserted "L—" in the caption for the illustration on page 385.
Footnote 23, p. 391, refers to a note on p. 265, but there is no such note.
Changed "carni" to "Carni" in the caption to the illustration on page 393.
Removed extra right parenthesis at end of footnote 28, from page 396, and footnote 7, from page 441.