Titanolith

Manufactured by Chemical and Pigment Co.

Titanium Dioxide & Yellow Ochre

Titanium Magnesium Pigment

Manufactured by Titanium Pigment Corp.

Titanox White

Manufactured by F. Weber & Company, Inc.

Laque Noire, Black Lake

Manufactured by Sennelier

Powder Charcoal

Manufactured by F. Weber & Company, Inc.

Charcoal Gray and Ivory Black

Maple Soot

Tierra Negra (Black Earth)

Lamp Black

Manufactured by Cabot

Charcoal

Manufactured by Charles Roberson and Co.

Charcoal Black

Carbon Black

Manufactured by Witco Chemical Company

Blue Mark Charcoal

Manufactured by F. Weber & Company, Inc.

Lamp Black

Manufactured by Cabot

Lamp Black

Manufactured by Cabot

Lamp black

Manufactured by R.R. Cameron

Lamp Black

Manufactured by Cabot

Lamp Black

Manufactured by Cabot

Lamp Black

Manufactured by R.R. Cameron