Cullen W. Parmelee

1874 – 1947

• Ceramic glazes
• Further investigations of Illinois fire clays
• Southern Illinois novaculite and novaculite gravel for making silica refractories
• Tests of face brick from Illinois and other states
• A Study of a group of typical spinels
• An Investigation of the properties of some feldspars
• An investigation of the translucency of porcelains
• Clays and some other ceramic materials
• Determination of mean specific heats at high temperatures of some commercial glasses
• Heavy clay products and their manufacture
• Progress report on the study of southern Illinois silica as a pottery material