x ADVERTISEMENTS. 
PHENYLE SANITARY CAKE 
A powerful and economical Disinfectant and Deoderizer for use in Urinals, 
Sinks, Wastewater Basins, and other places where a pow- 
der disinfectant cannot be conveniently used in 
Colleges, Hotels, Office Buildings, Railway 
Coaches, Steamships, Etc., Etc. 
Destroys Offensive Odors, Renders Sewer Gas Harmless, 
Prevents the Formation of Ammonia, Promotes Good Health. 
Does Four Times the Work at One Half 
the Cost of any other Cake. 
ENDORSED BY THE HIGHEST MEDICAL AND SANITARY AUTHORITIES. 
DOES NOT CLOG THE PIPES OR INJURE THEM. 
BANNERXMAN’S 
PHENYLE SANITARY CAKE 
is used by the following and hundreds of others; 
U. S. SENATE, beppes GIRARD HOUSE, Pailadsiphis. 
U. S. TREASUR GREEN’S HOTEL, 
CHICAGO & N. E R. R., Chicago. LAFAYETTE ROTEL, “ 
AUDITORIUM HOTEL, FIDELTY TRUST CO., Philadelphia. 
. N. & R. R., Wil imington, N. C. BETZ BUILDING, 
ATLANTIC COAST LINE, Wilmington, N. C. BULLITT BUIDING, " 
FOR SALE BY ALL 
Druggists, Grocers and General Stores. 
If you cannot find it where you trade, then write to 
DAVIE & C0., 308 Walnut St., Phila., Pa., U. S. A. 
Mention American Naturalist, 
