Rittman Dutton Dean (2 results)

Paper. Condition: Very Good. No Jacket. First Edition. 268 pp., index. Photographs, graphs, tables, illustrations. Cover slightly discolored at edges, small tears in spine at top and bottom. Contents clean, tight, bright. Brief, light pencil notes on cover and title page.

Hardcover. Condition: Good. 1st Edition. Deaccessioned from the Harvard College Library (which received the bulletins from the U.S. government), which overbound the six bulletins in light brown buckram with black morocco leather gilt-stamped spine labels, which are chipped and worn; binding has soil and wear; corners bumped; tight, text clean. Includes: Bulletin 109. Operating Details of Gas Producers (74 p.) -- 110. Concentration Experiments with the Siliceous Red Hematite of the Birmingham district, Alabama (91 p., with in-text illustrations and a foldout map) -- 111. Molybdenum: Its Ores and their concentration with a discussion of markets, prices and uses (vi, 3-132, with 18 p. of plates) -- 112. Mining and Preparing Domestic Graphite for Crucible Use (80 p., with 5 p. of plates) -- 113. Abstracts of Current Decisions on Mines & Mining reported May-Sept. 1915 (xiv, 124 p.) -- 114. Manufacture of Gasoline & Benzene-Toluene from petroleum & other hydrocarbons (xvii, 268 p., with in-text illustrations and 9 p. of plates). Thick, heavy volume. Size: 9 7/16 x 6 inches. [br 39].…