geant, Plank, 'oo; Ist Corporal, Brady, 'oo; znd Corporal, Hoover, 'oo; 3rd Corporal, Gage, 'oo; 4th Corporal, Ishler, 'ox; sth Corporal, H. J. Hunsicker, 'ox; Clerk, Edwards, 'oo. Company C: ist Sergeant, Weekes, 'oo; 2nd Sergeant, Berger, 'oo; 3rd Sergeant, Campbell, 'oo; 4th Sergeant, Schnure, 'oo; sth Sergeant, Cypher, 'ox; xst Corporal, Bolard, 'oo; 2nd Corporal, Dreher, 'oo; 3rd Corporal, McCleary, 'o1; 4th Corporal, Kuhn, 'ox; sth Corporal, Rodgers, ox; Clerk, Morgan, 'oo. Company D: Ist Sergeant, Scholl, 'ox; 2nd Sergeant, Buck hout, 'oo; 3rd Sergeant, McKinley, 'oo; 4th Sergeant, Gill, 'oo; sth Sergeant, Connell, 'oo; xst Corporal, E. J. Thompson, 'oo; 2nd Corporal, Haldeman, 'ox; 3rd Corporal, Fugate, 'ox; 4th Corporal, Cure, 'o2; Clerk, Ruble, 'ox. The second of the series of reports issued by the Mining De partment on the building materials of the State, " The Clays and Clay Industries of Western Pennsylvania," by Prof. T. C. Hop kins and W. L. Affelder, '99, is now ready for distribution. Prof. Hopkins is now working on a similar report on the clays of the eastern part of the State. The photographs of all graduates in the School of Mines from '94 to '9B inclusive are being framed for hanging in the office of the Department. B. F. Williams, '95, has contributed to the Mining Department Museum a very well preserved fossil of a tree trunk exhumed from the Ross vein on the Red Ash Coal Co.'s lands. The sixth number of Volume IV of The Mining Bulletin has just been issued. The articles contained in it are " Some Sug gestions for the Revisions of our Mining Laws," " The Schlicht Process of Combustion," and " The Pig Iron Casting Machine in England and in America." The first mentioned article contains several mortality tables compiled by the Senior Miners. • Prof. T. C. Hopkins will lecture on " The Geological Making of Pennsylvania " before the members of the Altoona Mechanics Library on February loth. The popularity of the Mining De partment's free lecture system is rapidly extending westward. The Jarden Brick Co. of Philadelphia, the largest ornamental brick manufacturing company in the State, has sent a large col lection of sample ornamental brick to the Mining Department.