Traditions in Clay - The Technology Behind the Art of Ancient Southwest Ceramics - an exhibition of Native American pottery from the Martin Collection at Mills College - on display at The Museum of Ancient Civilizations, San Francisco State University November 16 - December 8, 1994 [&c &c]

San Francisco: the two colleges, 1994. Paperback. 40p., illustrated with several line maps, diagrams, photographs, a lovely softbound pamphlet, staple-fastened into decorated 11x7 inch wraps. An immaculate copy: perfectly sound, clean and unmarked. Various impurities in the raw clay conditioned certain colors; a well-oxygenated firing tended to yield red, while heated gasses mostly carbon monoxide/ dioxide created blacks and browns. The experience potter knew how to control the chemistry of firing. (Inventory #: 325744)