LABORATORY + MICROSCOPES. 
The Reichert III (vertical, No. 8) is a fav- 
orite pattern for laboratory work, and is fitted 
with his best lenses. 
We are prepared to import the above instru- 
ments, duty free, for educational institutions, 
at extremely low prices. 
Correspondence Solicited. 
QUEEN & CO., 
Sole Agents, 
PHILADELPHIA. | 
SPECIALLY PREPARED et 
herbarium Paper:Botanists 
This paper is offered at the moderate price of $5.50 ie : a 
fam. We also furnish 
No. 1 Genus Cover, 16 4 x 24 inches, at $4.00 per 100 
r4 sé “ ‘é 2.50 — : 
“ 
: 3 a re m 1.50 “ (ites: ie ) fee 
| Dryers, 1s i 200 Se 
Species sheets, 1614 x 23 50° # | 
7 Orders will receive prompt attention. Write for samples 
Pe MORRISON PO Bas : 
enna, Avenue, 1.0, nD 
MANUFACTURERS OF es 
Eee TELESCOPE 
: PHOTOGRAPHIC LENSES. 
Axo OTHER OPTICAL INSTRUME 
| ee ROCHESTER, N. ¥.531-543 N 
Tanch Office ; NEW YORK. —48-50 0 Maiden. 
