65 pounds chemically pure chrome green in oil;

35 "

china clay, fine bolted, dry;

350 "

ordinary barytes, dry;

50 "

raw linseed oil;

500 pounds paste.

Note. This formula is for a medium shade and when given time to mix thoroughly in a change can mixer, will produce a smooth paste. For the dark green, the proportion of oil must be slightly increased, while for the light shade, it may be somewhat decreased.