/^nnouracem^nt 



As I find it necessary to move my belongings to another locality, 

 I'm endeavoring to make the task as light as possible. If any col- 

 leges, museums or individuals would be interested in acquiring cer- 

 tain specimens, I might arrange things to the mutual advantage of 

 all parties concerned. 



EDW. ARMSTRONG, 

 207 N. Michigan Ave. Chicago, 111. 



WantSll SP^^^^^"^ °^ Passenger Pigeon 



"" W "■•**!* Ectopistes migratorius. Mounted Specimens or Skins. 

 Address stating price, FIELD MUSEUM, CHICAGO. 



Tl)e Collectors' Journal 



An illustrated monthly magazine devoted to collectors of postage 

 stamps. The leading exponent of stamp collecting which no collector 

 can afford to be without. 



Subscription Price, 50c per year. 

 Sample Copy, 5c. 



H. L. LINDQUIST, Editor and Publishee. 

 700 East 40th St., Chicago, 111. 



We operate our own printing plant and are in position to do 

 high grade commercial and publication work at moderate prices. 

 Write us about your next job. 



E. T. HADOVEC ^ COMPANY 



POWERS BUILDING, CHICAGO 



We have designed a beautiful little piece of inexpensive jew- 

 elry, consisting of an 



This little Wilson's Warbler can be mounted on a stick-pin, 

 bar-pin, fob, lapel button, or hat-pin. These may be had of the 

 designer or Business Manager, Wilson Bulletin. We specialize in 

 the manufacture of class pins, medals, class rings and fraternity 

 pins. 



E. T. HflDOVEC a COMPANY 



