Second Hand Microscopes - 



A.t far below regular price. 



I RECOMMEND THE FOLLOWING AS 

 SUITABLE FOR BOTANICAL WORR, 



MICROSCOPE by Newton, London; full size, all brass, inclinatio; 

 joint; rack and pinion and fine adjustments; good achromatic dividin, 

 objective, giving powers of about SO and 75; in case, $10.00 



Or, with addition of a 1-5 inch achromatic lens, giving powers c 

 about 30, 75 and 280, $13.00 



Beck "Scholar's" Microscope, with draw tube and fine adjust 

 ment; inclination joint; good 1 inch achromatic objective (B. & L.) 

 powers about 60 to 100; in case $6.00 



Or, with addition of a 1-5 inch achromatic lens, giving powei 

 about 60 to 100 and 300 to 500, $9.00 



Send for Bulletin of Second-hand Microscopes and Cameras, just issued 



EDWARD PENNOCK, gffil^gl^ifr/ 



SPECIAL PRICES ON FERN 

 BOOKS 



Our Ferns in their Haunts, postpaid $2.0 



The Fern Allies of North America, postpaid 2.0 



. (Ferns of the Upper Susquehanna free with an 

 order for either the above.) 



" Our Ferns " and Fern Bulletin, one year 2.5 



" Fern Allies " and Fern Bulletin, one year 2.5 



" Our Ferns " and " Fern Allies," postpaid 8.8 



" Our Ferns " and " Fern Allies," with Fern Bulletin 4.2 

 " Our Ferns " and American Botanist, one year. ... 2.7 

 " Fern Allies " and American Botanist, one year. ... 2.7 

 These works scarcely need description. A folder d< 

 scribing them will be sent, however, upon application. 



Wlllard IV. Clute <& Co., Joliet, 111. 



