F. W. DEVOE & CO. 
ESTABLISHED 1852. 
QFFICES, 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. 
“MEERRNS’ MONPALY.” 
Every subscriber to the “Bulletin of the Torrey Botanical 
Club” will need, in addition, ««MEEHANS’ MONTHLY.” 
: It is a continuation of the “« Flowers and Ferns of the United 
States,” in a cheap serial form, with chapters on natural history 
and gardening added. The Prang Chromo of some native plant 
€ach month is fully worth the whole subscription price. 
Sample copy free. $200 per annum, in advance—together 
with the « Bulletin,” $3.50. 
THOMAS MEEHAN & SONS, 
Germantown, Philadelphia. 
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. 
