Bi-monthly bulletin of the American Institute of Mining Engineers.

no.1-6 (1905); no.1-3 1905; no.4-6 1905; 1906; no.7-12 (1906); no.7-9 1906; no.10-12 1906; 1907; no.13-18 (1907); no.13-15 1907; no.16-18 1907; no.16 July 1907; 1908; no.12-24 (1908); no.19-24 (1908); no.19-21 1908; no.22-24 1908; no.25-30 (1909); no.31-36 (1909); no.37-42 (1910); no.43-48 (1910); no.49-54 (1911); no.55-60 (1911); no.61-64 (1912); no.105 (1915); no.115-118 (1916); no.120-122 (1916-1917); no.126-129 (1917); no.130-132 (1917); no.133-135 (1918); no.136-140 (1918); no.141-144 (1918); no.145-148 (1919)