@book{27850,
	author = {Spicer, Theodore Sprang, and Pilcher, John Macon,},
	title = {The performance of a completely automatic domestic bituminous coal stoker in laboratory and home installation tests},
	publisher = {The Pennsylvania State College, School of Mineral Industries,},
	year = {1942.},
	series = {The Pennsylvania State College.  Mineral Industries Experiment Station.  Bulletin 35.},
	address = {State College, Pa.,},
	note = {"This research program was sponsored jointly by the Commonwealth of Pennsylvania, the Central Pennsylvania Coal Producers Association and carried out under the supervision of the State Department of Mines."}
}