Call Number (LC) Title Results
EBD I28.23-2351.D Separation of palladium and platinum by means of dimethylglyoxime 1
EBD I28.23-2352.D Kinds of haulage and cutting machines in coal mines 1
EBD I28.23-2354.D Mercury poisoning 1
EBD I28.23-2355.D Determination of relative comfort of mine working places by means of katathermometer 1
EBD I28.23-2356.D Tannic acid method for quantitative determination of carbon monoxide in blood 1
EBD I28.23-2357 Mica 1
EBD I28.23-2358.D Endurance tests of storage batteries for use in permissible mine locomotives 1
EBD I28.23-2360.D Reported instances of successful first-aid treatment 1
EBD I28.23-2361.D Spring Canyon Mine Rescue Association 1
EBD I28.23-2363.D Helium 1
EBD I28.23-2364.D Properties of typical crude oils from producing fields of Oklahoma 1
EBD I28.23-2365.D Ignition of coal dust by electric arcs 1
EBD I28.23-2366.D Oklahoma promotes safety in coal mines 1
EBD I28.23-2367.D Official approval of Burrell methane indicator 1
EBD I28.23-2368.D Temperature-pressure curves of petroleum products 1
EBD I28.23-2371.D Why miners' portable electric lamps require safety devices 1
EBD I28.23-2372.D Keeping up to date in safety methods in coal mining 1
EBD I28.23-2373.D Fuel economy from old plant equipment 1
EBD I28.23-2374.D Summary of investigations of dust and ventilation in metal mines 1
EBD I28.23-2375.D Approval of Concordia hand and trip lamp for mines 1