Buff.

—Yellow ochre, 175lbs.; whiting, 25lbs.; zinc, 25lbs.; Portland cement, 3lbs.

Dust Colour.

—Zinc white, 175lbs.; white lead, 25lbs.; whiting, 50lbs.; lamp black, 1lb.; yellow ochre, 8lbs.

Lead Colour.

—The same as dust colour, excepting that 5lbs. of lamp black should be used and 3lbs. of yellow ochre.