88 Our Present Medical and Students' Microscopes. 
TABLE OF AMERICAN 
Name and Address of Maker. 
Name of 
Instrument. 
Model. 
Height | Inside 
(in inches) Weight diameter 
with high (in lbs.), of tube (in 
powers. j inches). 
Material (Brass 
except as 
stated). 
Coarse 
Adjustment. 
James W. Queen and Co., 
924, Chestnut Street, 
Phil., and 535, Broad- 
Students’! 
Microscope 
(No. 1665). 
Jackson. 
14 
5 
li 
y 
(scant). 
Iron base and 
arm. 
Sliding tube. 
way, N. Y. 
James W. Queen and Co., 
924, Chestnut Street, 
Phil., and 535, Broad- 
way, N. Y. 
Students’f 
Microscope 
(No. 1665). 
Jackson. 
14 
5 
lA 
■*•8 
(scant). 
Iron base and 
arm. 
Sliding tube. 
1 
Clias. A. Spencer and Sons, 
Canastota, N. Y. 
Students’ 
Microscope. 
Jackson. 
15 
6 
118 
Iron base and 
arm. 
Sliding tube, 
in velvet. 
Chas. A . Spencer and Sons, 
Canastota, N. Y. 
Students’ 
Microscope. 
Jackson. 
15 
6 
118 
Iron base and 
arm. 
Rack and 
pinion. 
Chas, A. Spencer and Sons, 
Canastota, N. Y. 
Standard 
Microscope. 
Jackson. 
17 
11 
118 
Iron base and 
arm. 
Rack and 
pinion. 
Win. Wales,* Fort Lee, 
N. J. 
J. Zentmayer, 147, South 
4th Street, Philadelphia. 
Students’ 
M icroscope 
(round 
base) 
Jackson. 
15 
5a 
1 3 
Brass. 
Sliding tube. 
J. Zentmayer, 147, South 
4th Street, Philadelphia. 
Students’ 
Microscope 
(round 
base). 
Jackson. 
15 
5 * 
l 3 
Brass. 
Sliding tube. 
* Accessories of Bek’s “ popular” stand fits this, 
f Makes optical pans only, to stands by any maker. 
