ADVERTISEMENTS. t 
THE SANITARIAN, A Monthly Magazine. 
ESTABLISHED IN 1873. 
A. N. BELL, A. M., M. D., Editor. MART AEAT AEE k b, D) Associate Editors. 
“THE SANITARIAN is the American authority 
people at large. The contributions are from aje feag men whose y writings on rc in ail Dui are wpb bi | 
as authority. No emer! should be without such a valuable monthly.’’— Virginia Chronicle. 
medical knowledge and naval service, ov er an extensive field of ohearvation 
in various climates i in qr ete ane pe no world, | 
practical sanitation for the maintenance of health under the most agg ng ¢ circumst 
Tosi SANITARIAN is the best s sanitary publication in in Ameri —Missin Vale y Medical Monthly. 
et maintained rh superiority over all similar ia orearen ”—Medica 
Has accomplished more good it ‘al of the other sanitary papers an eines ”__ Hydraulic and 
Sanitary Plumber. 
“ As its name implies, THE SANITARIAN is devoted entirely to Sanitary Science, in its liberal and pro 
“Medical The pi ba arn is a most important one, and the editor is admirably qualified f for the wor S 
—Me 
“The pa itor, De. N. Bell, is well-known to the mercantile community for his co-operation with the 
“tea in quarantine reform, and to his profession as a leader in sanitary science.” —N. Y. Journal o 
om 
Two volumes yearly. The volumes begin January and Fuly ; subscription at anytime. 
TERMS: $4.00 a year, in advance; 35 cents a number. Sample 
Copies, 20 cents—ten two-cent postage stamps. 
A> All ra Manag and exchanges with THE SANITARIAN, and all publications for review, should be 
addressed to the Editor 
Dr. A. N. BELL, 
337 Clinton Street, Brooklyn, N. Y. 
OF INTEREST TO ALL STUDENTS AND LOVERS OF NATURE. 
THE OBSERVER 
All Departments of Nature Studies. 
OUR MOTTO: 
‘£ Keep Your Eyes Open” 
(To observe the wonders and beauties of Nature. ) 
@” Official Organ of the Agassiz Association. 
Consists of Three Departments: 
1. The Outdoor World. 2. Agassiz Association. 
Practical Microscopy. 
E. F. BIGELOW, Managing Editor and Publisher, Portland, Conn. 
