He left Bewick, Moreing & Co and, setting out on his own, eventually ended up with investments on every continent and offices in San Francisco, and Stanford universities were published in 1909 as "Principles of Mining", which became a standard textbook.
He left Bewick, Moreing & Co and, setting out on his own, eventually ended up with investments on every continent and offices in San Francisco, London, New York City, St. Petersburg, Paris and Mandalay, Burma. His lectures at Columbia and Stanford universities were published in 1909 as "Principles of Mining", which became a standard textbook.