Magnesium Carbonate
Manufactured by Wishnick Tumpeer Inc.
Talc
Manufactured by Innis Speiden Co.
Abestine of New York
Manufactured by International Pulp Co.
Diatomaceous Earth (Celite #110)
Manufactured by Johns-Manville Corp.
Fuller's Earth
China Clay (White Bole, Kaolin)
Alumina Hydrate
Manufactured by Blockson Chemical Co.
Bone Ash
Powdered Silica, established 1834
Manufactured by Howe & French, Inc.
Pumice
Manufactured by S.S. White Dental Manufacturing Co.
Aluminum Stearate
Manufactured by Hatfield's
Haematite (Pencil Haematite) Iron Oxide Red
Spanish Red Oxide
Manufactured by F. Weber & Company, Inc.
Persian Gulf Oxide
Manufactured by Reichard-Coulston Inc.
Spanish Red (Mapico Red Medium)
Manufactured by Binney & Smith Co.
Burnt Yellow Ochre
Manufactured by Fezandie & Sperrle
Burnt Sienna
Manufactured by Lefranc
Burnt Sienna (American)
Manufactured by Reichard-Coulston Inc.