WHITE HARD VARNISH.

1. Sandarac, 2½ pounds; gum thus, 1 pound; spirit, 1 gallon.

2. Mastic, ½ pound; sandarac, 2 pounds; elemi gum, 4 ounces; spirit, 1 gallon.

3. Mastic, ½ pound; sandarac, 1 pound; turps, 2 ounces; spirit, 1 gallon.

These are all prepared by mixing and setting in a warm place until the gums are dissolved, then they are ready for use. Shake occasionally. For fine work strain carefully.