SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 82, NO. 11, PL. 10 



I. Showlow. Tempering material consisting of pulverized sherds, quartz 

 grains, 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 an 

 inclusion (circled) of a fragment of a fired vessel. (Enlarged four times.) 



