F. W. DEVOE & CO. 
ESTABLISHED 1852. 
OFFICES, CORNER FULTON AND WILLIAM STREETS, 
New York. 
#ARTISTS’ - @ATERIALS. 
Sketching Outfits of All Kinds. 
Tube Colors, Water Colors, Crayons, Drawing Paper. 
Canvas, Brushes, Oils and Mediums. : 
Mathematical Instruments, 
House Painters’ Colors. Fresco Colors. 
Fine Varnishes. 
CORRESPONDENCE INVITED CATALOGUES OF OUR DIFFERENT DEPARTMENTS - 
TO RESPONSIBLE PARTIES. 
COFFIN, DEVOE & CO., 176 RANDOLPH ST. CHICAGO. 
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Cambridge Botanical Supply Co. 
: : ‘ od 
Successors to all Business in Botanical Supplies in 
CAMBRIDGE, MASS., 
DEAELRS IN 
Herbarium and Laboratory Materials and Ap- 
paratus, Microscopes, Books, Specimens, 
Everything Useful to Botanists. 
% SATISFACTION palcncmtiat ss eee % 
WILLIAM WALES, Fort Lee, N. J., 
MANUFACTURER OF 
FIRST-CLASS MICROSCOPE OBJECTIVES. 
MICROSCOPES FURNISHED OF ALL MAKES—ZENTMAYER’S AL 
WAYS ON HAND, INSTRUMENTS ORDERED IN NEW 
YORK CITY SENT ON APPROVAL. 
DISCOUNT TO COLLEGES. 
heed 
