AMERICAN MONTHLY 
MICROSCOPICAL JOURNAL 
14TH YEAR, 1893. PRICE INCREASED TO $2.00. 
Beautifully Illustrated. 
ORIGINAL ARTICLES by the best writers. Descriptions of Microscopical 
Methods, pictures of new apparatus, a department of Medical Microscopy 
revealing what the instrument is doing to combat disease, Bacteriology or 
the study of Bacilli, Diatoms or Nature's Jewels, Biological Notes upon the — 
progress in botany, entomology, agriculture and the study of all life by the 
aid of the grandest of instruments, Recreative Microscopy or the entertain- 
ment of people who exclaim “Oh! My!” when they look through the _ 
golden tube, Microscopical News, the Detection of Crime, Societies and their _ 1 
proceedings, Notices of Books, the Exchange and sale of Slides, etc. 
THE MICROSCOPE . 
A Dollar Magazine Borotod Strictly to Elementary "— iU 
Price $1.00. a 
This periodical, now in its 14th year, jo met edited by Dr. A. C. Stokes, of 
Trenton, has been made a magazine for beginners and amateurs aud will — 
seek to supply every need of those entering upon this fascinating study. — 
Its Query DEPARTMENT alone, conducted by Dr. S. G. Shanks, of Ape cde 
N. Y., will be found worth the price. or io 
SAMPLE COPY FREES 
BG Price for the two, constituting the only microscopical periodicals in AS = - 
ica, $2.50 per annum. A treatise on T microscopy supplied fres 
to every new subscriber. 
CARPENTER ON THE MICROSCOPE. — Latest and finest edition $500. 
CONSTANTLY oN coe Ropa 
Beautiful objects mounted in ingenious covers by an English Chemist; and all 
ready for use. "Would cost 50 cents each if made in America, - Catalogue — 
of 170 White's objects, mostly botanical, and a sample for 10 cents; 20 for 
$1 99. Dr. Stokes says: “ They deserve to be boomed.” Address, ` 
CHAS. W. SMILEY, 2 
 Wasusorox, d ue 
