XII 
THE GUIDE TO NATURE— ADVERTISEMENTS 
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cases 
Technical library furniture and supplies 
Steel bookstack Museum cases 
Boston 
43 Federal st. 
Chicago New York 
6 North Michigan av. 316 Broadway 
(One block south from A. L. A. headquarters) 
Salesrooms in leading cities in the V nited Slates, Great Britain and France. 
Illustration shows free standing 
museum case, bronze and plate 
glass, with interior pyramid sup- 
porting exhibit. Smithsonian In- 
stitution, Washington, D. C. 
Literature upon request. 
Library Bureau 
Designers and makers of 
LANTERN SLIDES 
Made to Order from Photos, Illustrations. Negatives, 
etc. The Finest in Quality at a Reasonable Price. 
WE CARRY NO STOCK SLIDES 
JOHN F. SWEENEY & SON, 
41 East 2 1 st St., New York City. 
ESTABLISHED 1904 
WE CAN SELL your farm or estate if priced 
right. Send for listing blank; most buyers are 
New Yorkers. THE SLOCUM AGENCY, 
14 1 Broadway. X. Y. 
Can You Find “Tongues in Trees, 
Books in Running Brooks, 
Sermons in Stones, and GOOD IN 
EVERYTHING?” 
YOU CAN IF YOU READ 
THE BLUE BIRD 
Published Monthly, in Co-operation 
with The Cleveland Bird Lovers’ 
Association, and devoted to the 
Study and Preservation of Our Wild 
Birds and a 
WHOLESOME RESPECT 
FOR ALL OUTDOORS. 
Agents Wanted Everywhere 
Sample Copy on Request 
Subscription Price: $2.00 Per Year. 
THE 
BLUE BIRD MAGAZINE, 
1010 Euclid Ave., Cleveland, Ohio. 
