? 
Pamphlet (cjratis) 
Diseases elc. 
^ s pr Mrs 
PATENT 
_ 1AM.) LTD.. 
2.41 E 56 St, N^y. 
R. W. 
rianufacturer 
of. O 
ELDER, 
IDE LINES. 
P rice, $ 3 . 50 . ^ 
121 West Penn Street, 
Mailed to any Address 
on Receipt of Price. 
GERMANTOWN, 
= PHILA., PA. 
E. BOCKER 
MANUFACTURER OF 
Veterinary 
and Surgical 
Instruments, 
582 HUDSON STREET, 
Near Bank Street, — mew York. 
Tile Veterinary Surgeon’s Favorite Clinical Tttermoigeter. 
MIIIIIIIIIL 
LI 1II111 LI 1, 
ininm m n 
mini in in 
mi iii mini 
90 1 
3 - 
. MM / 
k .... 
k 1 
i»l • . 
Patented Sept. 9,1881. 
This instrument is made expressly for Veterinary Surgeons’ use. They are made of heavy 
glass so that breakage is lessened, also their flat back helps to prevent breakage. They are 
made \Vith the whole column forming a self-registering index or with the air speck or separated 
index. The index is plain and may easily be seen by any practitioner. They are indorsed for 
their accuracy and are in practical use by many eminent surgeons. 
Price, in metal or rubber pocket case, $1,50. 
JOHN BARRY, Sole Maker, 62 FULTON STREET, NEW YORK. 
For sale by all dealers. Forwarded on receipt of $1.50. 
3 
