ILLUSTRATIONS. 



(Plate I from photographs by Christie: Plates II, III, IV, and V from photographs by Cortes.) 



Plate I. 



Fig. 1. Application of finishing touches to rice mortar with hatchet. 

 2. Coral rock for making filter, being rolled toward the beach. 



Plate II. 



Fig. 1. Inner surfaces of corn-mill, showing grooves. Diameter about one- 

 eighth actual size. 



2. Corn-mill, normal position. Diameter about one-seventh actual size. 



3. Rice mortar. Diameter about one-tenth actual size. 



4. Rice-mill, upper stone placed on edge, showing bowl for receiving 



rice and hole for its passage to the space between the stones. 

 Diameter about one-tenth actual size. 



Plate III. 



Fig. 1. Paving stone. Width about one-tenth actual size. 



2. Filter. Width about one-tenth actual size. 



3. Tobacco-beater. About one-fifth actual size. 



4. Double-basined trough. About one-fourth actual size. 



Plate IV. 



Fig. 1. Metate. Roller about one-seventh actual length. 



2. Metate, under surface. Width about one-ninth actual size. 



3. Candlestick, unfinished. About one-sixth actual size. 



4. Candlesticks, finished. About one-sixth actual size. 



Plate V. 



Positions taken In using the lid-lid-an or stone polisher. In actual use 

 there would be a hand rest on each side of the standing figure. 



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