01294cam a22003011 4500 gs 42000004 DLC 20260227111347.0 790713s1941 paua s000 0 eng gs 42000004 (OCoLC)5167896 DLC MsSM DLC premarc TP325 .W83 662.6 Wright, Coulsen Charles, 1894- The resistance of anthracite to mechanical and thermal shock [by] C. C. Wright, L. L. Newman [and] A. W. Gauger. State College, Pa., The Pennsylvania State College, School of Mineral Industries, 1941. 27 p. illus., tables, diagrs. 23 cm. Pennsylvania State College. Mineral Industries Experiment Station. Bulletin 31 The Pennsylvania State College Bulletin, vol. 35, no. 33, June 5, 1941 On cover: This research program was sponsored jointly by the commonwealth of Pennsylvania and the Anthracite Institute and carried out under the supervision of the state Department of Mines. Anthracite coal. Coal Testing. Water-gas. Newman, Louis Leon, 1898- , joint author. Gauger, Alfred William, 1892- , jont author. 27754 27754