200 pounds red seal lithopone, dry;

2 "

Prussian blue in oil;

3 "

lampblack in oil;

245 "

fine white barytes;

50 "

raw linseed oil;

500 pounds paste.

Note. This can be made in any power mixer, as grinding in mill is not required. May be made in an edge runner mill (chaser), but it is not economical to discolor the apparatus by the shading material.