All letters on official business should 

 be sent to the Director. 



Geological Survey of Canada, 



Robert Bell, D. Sc. ( Cantab.) , M.D., LL.D., F.R.S., I.S.O., 



ACTING DEPUTY HEAD AND DIRECTOR, 



0TTAWA y 3tklBkvmVJ_ t 



Dear Mr. Beane, 



I am very glad to be able to send you Part 3 

 of my Catalogue of Canadian Birds. You may not be aware that 

 we have had such call for them that Part 1 is now out of print, 

 but it may be necessary shortly to republish this Part . 



Very sincerely yours, 



Mr. Walter Deane, 



29 tfrewster St., 



Cambridge, Mass., U.S.A. 



