﻿NOT B S 



FROM THE 



LEYDEN MUSEUM 



EDITED 



BY 



Dr. F. A. JENTINK, 



Director of the Museum. 



VOL.. XJUL, 



No. IV. 



LATE E. J. BKIX^L 

 PUBLISHERS AND PRINTERS 



LEYDEN. 



Published 25 March 1909, ^'"^'^ 



