Stone and muller explained

A stone and muller is a hand-operated tool used for mixing and grinding paint. The stone and muller was popular with artists and tradesmen from the late 18th through the 19th century.^[1] A stone and muller differs from a mortar and pestle in that the former consists of two flat stone surfaces which are rubbed together to create a paste,^[2] whereas the latter consists of a bowl and stick.

See also

• Britannica
• Malerwerkzeug (in German)

References

• Evans, Nancy Goyne (2006): Windsor-chair Making in America, UPNE, .
• Ure, Andrew and Nicholson, William (1831): A Dictionary of Chemistry and Mineralogy: With Their Applications, Cole Collection of Chemistry, Fourth Edition, published by Thomas Tegg, London, and R. Griffin & Co., Glasgow.

Notes and References

1. Goyne, pp. 155–156. Link.
2. Ure and Nicholson, p. 573. Link.