Call Number (LC) Title Results
EBD C22.5-528 Magnetic study of some iron deposits 1
EBD C22.5-529 Analyses of Montana coals 1
EBD C22.5-530 Accidents at metallurgical works in U.S. during calendar year ... 1
EBD C22.5-531 Carbonizing properties and constitution of Black Creek bed coal from Empire mine, Walker County, Ala 1
EBD C22.5-533 Statistical microscopic examination of mill products of Copper Queen Concentrator of Phelps Dodge Corporation, Bisbee, Ariz 1
EBD C22.5-534 Falls of roof and coal in mines operating in Pittsburgh coal bed, Panhandle district, West Virginia 1
EBD C22.5-535 Crater wells, Richland gas field, Louisiana 1
EBD C22.5-536 Pneumatic tabling of coal effect of specific gravity, size, and shape. 1
EBD C22.5-537 Maintenance of electrical mine equipment from viewpoint of safety inspector 1
EBD C22.5-538 Survey of high-sulphur crude oils (black oils) produced in Wyoming 1
EBD C22.5-539 Deviation of natural gas from Boyle's law 1
EBD C22.5-540 Production of explosives in U.S. during calendar year (date), with notes on mine accidents due to explosives 1
EBD C22.5-541 Study of mine roof of Pittsburgh coal bed in Pittsburgh mining district 1
EBD C22.5-542 Carbonizing properties and constitution of Chilton bed coal from Boone No. 2 mine, Logan County, W.Va 1
EBD C22.5-543 Comparison of small and large scale experimental carbonizing apparatus tests of Pittsburgh bed coal from Allison mine, Fayette County, Pa., and of coal from Michel mine, British Columbia. 1
EBD C22.6-29 Misuse of flame safety lamps and dangers of mixed lights 1
EBD C22.6-29 to C22.6-36 Miners' circulars 1
EBD C22.6-30 Use of miners' self-rescuer 1
EBD C22.6-31 Questions and answers on timbering bituminous coal mines 1
EBD C22.6-32 Use of type N miners' gas mask 1