Fig. 6. 



IS in. 



O 4 "'. c 



3 in. 



o ^^- c 



LOTTIE STARR -10 mos. old. 

 Fig. 7. 



O 4 in. O 



2 in. 



O -si"- o 



SYLVA-10 mos. old 

 Fig, 8. 



o 



COLUMBUS.— 10 mos. old. 



