[77] You can buy a good rubber stamp pad for a quarter. Rubber stamps, pads, and ink can be bought of the Everson and Reed Co., 88 Chambers St., N. Y. C.
To Make Rubber Stamp Inks.
—A Black Ink.
—Mix 3 parts of lampblack with 7 parts of olive oil.
A Red Ink.
—Mix 2 parts of vermilion with 3 parts of olive oil.
A Blue Ink.
—Mix 3 parts of aniline blue and 6 parts of oleic acid with 94 parts of castor oil.
A Green Ink.
—Mix 25 parts of aniline blue, 15 parts aniline lemon yellow, 50 parts oleic acid and castor oil 950 parts.