Author: KETCHUM, MILO S.
Title: The Design Of Mine Structures.
Description: First Edition Fourth Thousand; Med. 8vo; pp. xvi, 459, (5) advertisements; text illustrated with numerous b/w. photographs, numerous scale drawings, several folding plans and drawings, index, bound in original green cloth, title lettered in gilt on spine, previous owner's name on title page, good copy. New York; McGraw-Hill Book Company; 1912.

Keywords: mining mines gold history