. Smithsonian miscellaneous collections. I. Showlow. Tempering material consisting of pulverized sherds, quartzgrains, and a small proportion of crushed basalt found in the paste of Four-mile polychrome pottery. (Enlarged four times.). 2. Showlow. An unfired sherd of Four-mile polychrome pottery showing aninclusion (circled) of a fraament of a fired vessel. (Enlarged four times.) SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 82, NO. 1 1, PL 11

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Keywords: ., bookauthorsm, bookcentury1800, bookdecade1860, booksubjectscience