PARKER . 



RAYE]>JELIA 



PLATE I 



FIG. 4 



FIG. 2 



FIG. 3 



FIG, 



FIG. 6 



a ^"-o 



— b 



FIG, 5 



FIG, 8 



FIG 7 



G.H.P.Del. 



FIG. 9 



Forbes Co.. Boston. 



