Call Number (LC) Title Results
I28.3-25 Mining conditions under city of Scranton, Pa.; report and maps. 1
I 28.3:25/1,2 Mining conditions under city of Scranton, Pa.; report and maps.
Mining conditions under city of Scranton, Pa.; report and maps 		2
I 28.3:26 Notes on explosive mine gases and dusts : with special reference to explosions in the Monongah, Darr, and Naomi coal mines / 1
i 28.3:26 Notes on explosive mine gases and dusts : with special reference to explosions in the Monongah, Darr, and Naomi coal mines / 1
I 28.3:26-40 Commercial deductions from comparisons of gasoline and alcohol tests on internal-combustion engines / 1
I 28.3:27 Tests of coal and briquets as fuel for house-heating boilers / 1
I 28.3:28 Experimental work conducted in the chemical laboratory of the United States fuel-testing plant at St. Louis, Mo. January 1, 1905, to July 31, 1906 / 1
I 28.3:29 Effect of oxygen in coal.
Effect of oxygen in coal
The effect of oxygen in coal / 		3
I28.3-29 Effect of oxygen in coal. 1
I 28.3:30 Briquetting tests at U.S. fuel-testing plant, Norfolk, Va., 1907-8
Briquetting tests at the United States fuel-testing plant, Norfolk, Virginia, 1907-8 / 		3
I28.3-30 Briquetting tests at U.S. fuel-testing plant, Norfolk, Va., 1907-8 1
I 28.3:31 Incidental problems in gas-producer tests / 1
I 28.3:32 Commercial deductions from comparisons of gasoline and alcohol tests on internal-combustion engines / 1
I 28.3:33 Comparative tests of run-of-mine and briquetted coal on the torpedo boat Biddle / 1
I 28.3:34 Tests of run-of-mine and briquetted coal in a locomotive boiler / 1
I 28.3:35 The utilization of fuel in locomotive practice. 1
I 28.3:36 Alaskan coal problems.
Alaskan coal problems
Alaskan coal problems / 		3
I28.3-36 Alaskan coal problems. 1
I 28.3:37 Comparative tests of run-of-mine and briquetted coal on locomotives : including torpedo-boat tests and some foreign specifications for briquetted fuel / 1
I 28.3:38 Origin of coal; with chapter on formation of peat.
Origin of coal; with chapter on formation of peat
The origin of coal / 		3