†*Floods and Flood Protection. 1908. 48 pp. 5 cents, postpaid.
In the Monthly Bulletin, July 1908.
†Floods and Flood Protection (Supplement). 1911. 19 pp. 5 cents, postpaid.
Reprinted from the Monthly Bulletin, October 1911.
†Sodium Nitrate Industry of Chile. 1908. 12 pp. 5 cents, postpaid.
Reprinted from the Monthly Bulletin, March 1908.
Enlarged from the brief list which appeared under the same title in the Monthly Bulletin, November 1903.
†*Electric Driving in Rolling-mills and Foundries. 11 pp. 5 cents, postpaid.
In the Monthly Bulletin, November 1907.
†*Smoke Prevention. 18 pp. 5 cents, postpaid.