CAMBRIDGE BOTANICAL SUPPLY COMPANY 
1286 Massachusetts Avenue, CAMBRIDGE, MASS. 
National Herbarium All Articles for 
Mounting Paper. Spring Classes in Botany. 
; 
New Devices ' PRESSES, COLLECTING BOXES 
AND HERBARIUM CASES. 
SEND FOR NEW PRICE LIST. Everything Useful to Botanists. 
... Derbarium Cases tre 
Four 6 in. tin pigeon holes sliding like drawers in a wooden case; 
covers with rubber rim. List price of the tin pigeon holes, each 
$1.06; wooden boxes to hold 
four, $3.13 each. 
Large tin cases, capacity 2000 
specimens, for herbarium use 
or Carbon bi-sulphide poison- 
ing, each $20.00 list. 
Cambridge Botanical Supply Co, cambridge, mass 
a 
SPECIALLY PREPARED HERBARIUM PAPER 
for BOTANISTS 
Paper is offered at the moderate price of $5.50 per ream. We also furnish: 
No. 1. Genus Cover. 1614 X 24 inches, at $4.00 per 100. 
2, “ 6 “ “e “ 2.50 6 
This 
“ 
3. se ec “ec ca “ 1.50 
“38 * 500° 
Species Sheets 16% X 23% “ se 
0 ; 
ders will receive prompt attention. Write for samples. 
ee PENNSYLVANIA AVE., N.W. 
E. Morrison Paper Co. oi WASHINGTON, D. ©. 
