LIST OF ILLUSTRATIONS. XIII 



Bowl with jogged rim 424 



Bowl with quatrerfoil design 425 



White bowl from child's grave 425 



Incurved bowl with lugs 425 



Small incised vase 425 



Decoration on incised vase 426 



Bottle-form vase 426 



Bird-form vase 426 



Bird-form vase 427 



Spindle shorl worked from pottery 427 



Northwestern Sumatra and adjacent islands 475 



Wings of Proterocryptus nawaii Ashmead 543 



