ivory black

A variety of substances may be used, such as fine soot or ivory black, ultramarinep.

If black sealing-wax is required, lamp-black or ivory-black is stirred in.

Ivory black may be prepared upon the small scale, by a well regulated ignition of the ivory dust in a covered crucible.

Either lamp black or ivory black serves for the colouring-matter of black wax.

Mix a quarter of a pound of ivory black, six gills of vinegar, a table-spoonful of sweet oil, two large spoonsful of molasses.