[69] 1869-1871. He took the course of geology and mining engineering, graduating at the head of his class.
[70] Napoleon III.
[71] "To suckle fools and chronicle small beer." Othello.
[72] Reminiscences, p. 346.
[73] Reminiscences, p. 362.
[74] Letters and Journals of Samuel Gridley Howe.
[75] Mrs. Charles C. Perkins.
[76] She had a great regard and admiration for Miss Mitchell. Scientific achievement seemed to her well-nigh miraculous, and roused in her an almost childlike reverence.
[77] Of the Redpath Bureau.
[78] Reminiscences, pp. 411 and 412.