XX ILLUSTRATIONS 



CHARTS 



BASED ON THE FUR RETURNS OF THE HUDSOn's BAY COMPANY RECEIVED 

 THROUGH THE COURTESY OF THE FUR COMMISSION 



CHART PAGE 



I. Periodic fluctuations of Rabbit, Lynx, and Wolverene in 



Canada 217 



II. Periodic fluctuations of Red, Cross, Black and White Fox in 



Canada 221 



III. Periodic fluctuations of Wolf, Marten, and Fisher in Canada 224 



IV. Periodic fluctuations of Mink, Otter, and Skunk in Canada . 231 



V. Periodic fluctuations of Black Bear, Raccoon, and Beaver in 



Canada 233 



