Scribner’s Magazine for 
18904 —<~ 
The utmost effort will be made to secure the best, most brilliant and at- 
tractive literature and art of the time. A subscription means over 1,500 pages 
of the best reading and illustration. 
Price $3.00; 25 cents a number. 
Charles Scribner’s Sons, Publishers, 
743 and 745 Broadway, New York. 
ROR ¢ Copies of 
MUSCI AMERICAE SEP 1S, 
by Renauld and Caio All the species known to occur in North America up 
to 1893 are systematically arranged, comprising over 1350 species, and num- 
bered consecutively. The numerous suggestive foot notes as to validity and 
_ affinities of certain species make this really more valuable than a mere check 
list. Very convenient for exchanges and arranging herbaria. Price, $1. 
Orders and amount may be sent to 
JOHN M. HOLZINGER, Winona, Minn. 
ia boratory “Apparatus. 
An AUXANOMETER and CENTRIFUGAL ota of new design (shown and 
described at the Madison meeting of the A. A. A. S.) These machines are of 
Superior workmanship, mostly of brass, full nickeled. They are simple in con- 
struction, convenient to operate, of the highest accuracy, and moderate in price. 
AUXANOMETER - - - - $25 00 
CENTRIFUGAL (including electric motor and batteries) 25 00 
Address % C. ARTHUR, La Fayette, Ind. 
ae BR LE REN BME OEE 
Cambridge Botanical Supply Company 
Successors to all business in Botanical Supplies in 
CAMBRIDGE, MASS. 
DEALERS IN 
Herbarium and Laboratory Materials and Apparatus 
MICROSCOPES, BOOKS, SPECIMENS, EVERYTHING USEFUL 
TO BOTANISTS. 
DOD SATISFACTION GUARANTEED. S&0©. 
