THE MICROSCOPICAI, ADVErTISI^R. 



Xhe Best 



Christmas Gift 



or the best addition to one's own library is 



WEBSTER'S INTERNATIONAL DICTIONARY 



The New "Unabridged" 



for it is at once 

 elegant and usefnl. 

 Ten j-ears spent 

 revisingjlOO editors 

 employed, and over 

 $300,000 expended. 



Everybody 



should own this 

 book. It quickly 

 answers the ques- 

 tions constantly 

 arising about the 

 history, spelling;, 

 pronunciation, and 

 meaning of words. 



A Ifibrary in Itself, it also gives 



the often desired information concerning 

 eminent persons; facts concerning the 

 countries, cities, towns, and natural fea- 

 tures of the globe ; particulars concerning 

 noted fictitious persons and places ; trans- 

 lation of foreign quotations ; etc., etc. 



This Work is Invaluable in the 



household, and to the teacher, scholar, pro- 

 fessional man, and self -educator. 



Sold by All Booksellers. 



G. & C. Merriam Co. 



Publishers, 

 Springfield, Mass. 



5^p"Do not buy cheap photo- 

 graphic repnnts of ancient 

 editions. 



(J^^.Send for free prospectus. 



WEBSTER'S 

 INTERMnONALj 



DicTioNaror, 



LIVING OBJECTS 

 FOR THE MICROSCOPE. 



A vial rich in beautiful and 

 interesting forms will be mailed 

 for fifty cents. Usually 20 to 

 40 genera are associated togeth- 

 er as below, the kind varying 

 with the season. 



Anguillula, Tardigrada, 

 Amoeba, Arcella, Difflugia, Coch- 

 liopodium, Euglena, Astasia, Ly- 

 nura, Pandorina, TracTielomonas 

 Anisoneina, /Spirostoviutn, Sten- 

 tor, Vorticella, Nassula, Pleuro- 

 nema, etc., besides several Roti- 

 fers, Diatoms, Desinids. 



Also, either of the following 

 can be supplied at same price : 

 Hydra, Plumatella, Melicerta, 

 Floscularia, /Stephanoceros, Vol- 

 vox glohator, when procurable. 



JAMES H. LOGAN, 



804 Lincoln Ave., E. E. 

 Pittsburgh, Pa. 



Specially Prepared 

 Herbarium Paper for Botanists. 



This paper is offered at the moderate price of $5.50 per ream. We 

 also furnish — 

 No. 1. Genus cover, 16Jx24 inches, at $ 4.00 per 100 



2. " " " 2.50 



3. " " " 1.50 

 Dryers, 12x18 " 2.00 

 Species sheets, 16^x23i " .50 " 



Orders will receive prompt attention. Write for samples. 



E. MORRLSON PAPER CO., 

 1009 Pa. Ave., N. W., Washington, D. C. 



