For Cheaply Gilding Bronzes, Etc.

A mixture for cheaply gilding bronzes, gas-fittings, etc.:—Two and one-half pounds cyanide of potash, five ounces carbonate of potash and two ounces cyanate of potass, the whole diluted in five pints of water, containing in solution one-fourth ounce chloride of gold. The mixture must be used at boiling heat, and, after it has been applied, the gilt surface must be varnished over.