F. W. DEVOE & CO. 
ESTABLISHED 1852. 
JFFICES, CORNER FULTON AND WILLIAM STREETS, 
New York. 
ARTISTS’ - PATERIALS. 
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. 
Cambridge Botanical Supply Co. 
Successors to all Business in Botanical Supplies in 
CAMBRIDGE, MASS., 
DEALERS IN. 
Herbarium and Laboratory Materials and Ap- 
paratus, Microscopes, Books, Specimens, 
Everything Useful to Botanists. 
+ SATISFACTION GUARANTEED: * 
WILLIAM WALES, Fort Lee, N. J- 
MANUFACTURER OF 
FIRST-CLASS MICROSCOPE OBJECTIVES. 
MICROSCOPES FURNISHED OF ALL MAKES—ZENTMAYERS # 
WAYS ON HAND, INSTRUMENTS ORDERED IN NE 
YORK CITY SENT ON APPROVAL. 
DISCOUNT TO COLLEGES. 
