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• Manganese investigations -metallurgical division.
• Progress reports -metallurgical division.
• Manganese investigations.
• Concentration of fluorite from Metals Reserve Company stock piles
• Mississippi Valley Experiment Station Laboratory and pilot-plant concentration of corundum from Gallatin Gateway, Mont., for World War II
• Niggerhead Manganese deposit, Socorro County, N. Mex.
• Laboratory methods for evaluating materials for mineral-wool production
• Investigation of concentration sections at the Central mill of the Eagle-Picher Mining & Smelting Co., Cardin, Okla.