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- The determination of combustible matter in silicate and carbonate rocks
- Check determinations of fusibility of coal ash with the De Graaf electric coal-ash fusion furnace
- Check determinations of grindability of coal by various methods
- Low-temperature distillation tests of subbituminous coal from the Denver region coal field, Colorado
- Notes on the sampling and analysis of coal
- Carbonizing properties and petrographic composition of Pond Creek bed coal from Majestic mine, Majestic, Pike County, Ky.
- Carbonizing properties and petrographic composition of High Splint bed coal from Closplint mine, Closplint, Harlan County, Ky.
- Carbonizing properties and petrographic composition of washed and unwashed Lower and Upper Kittanning-bed coals from mines 72 and 73, Johnstown, Cambria County, Pa.
- Carbonizing properties and petrographic composition of Sewell bed coal from Wyoming Mine, Wyoming County, W. Va., and the effect of blending this coal with Alma bed coal
- Carbonizing properties and petrographic composition of Pittsburgh-bed coal from Bureau of Mines Experimental mine, Bruceton, Allegheny County, Pa.
- Classification chart of typical coals of the United States :showing B.t.u. per pound on the moist, mineral-matter-free basis, plotted against fixed carbon on the dry, mineral-matter-free basis
- Friability, grindability, chemical analyses, and high- and low-temperature carbonization assays of Alabama coals
- Splint coals of the Appalachian Region:their occurrence, petrography, and comparison of chemical and physical properties with associated bright coals
- Methods of sampling and analyzing coal-mine dusts for incombustible content
- Carbonizing properties and petrographic composition of Upper Freeport coal from Morgantown District, Monongalia County, W. Va. :and of Lower Freeport coal from eastern Indiana County, near Cambria County, Pa.
- Precision of the volatile matter determination for anthracite, low-temperature coke, and subbituminous coal
- Rare and uncommon chemical elements in coal
- An investigation of a laboratory test for determination of the free-swelling index of coal
- Determination of moisture-holding capacity (bed moisture) of coal for classification by rank
- Composition of perlite