THE MICROSCOPICAL ADVERTISER. 



r: 



"MIOROSCOPICAL PRAXIS. " 



By Dr. /Alfred <5. ^to\e% 



Plain language . Illustrated. 260 pp. Neat binding. Price $1.50. 



MICROSCOPY FOR AMATEURS. 



A pamphlet reprint of a dollar book, containing everything that a 

 beginner needs to know. Only 25 cents, post-paid. 



THE JOURNAL OF MARINE ZOOLOGY AND MICROSCOPY. 



Issued From 



THE JERSEY BIOLOGICAL LABORATORY. 



This is a plainly worded biological quarter!}' of a high order. The 

 editors make a business of collecting and mounting marine specimens 

 for many of the great Educational Establishments and Microscopical 

 Societies of Europe. 



We have received the appointment as American agents for their 

 Journal and for their slides. Price postpaid $1.00 per year. Sample 

 copies 25 cents. 



The HiQht Side of OUashington, 



A description of good and bad things at the Capital city,-- 25 cts. 



A package of the celebrated Richmond earth, 35 cents post-paid. 



RADIOLARIAN SHAI.E FROM MANITOBA 



A small piece containing rare and beautiful forms, 50 cents. 



MODERN MICROSCOPY. 



FOR BEGINNERS. 

 PART I. — The Microscope and Instructions for its use. 

 PART II. — Microscopic Objects: How prepared and mounted. 



By Cross and Cole. 

 LARGE OCTAVO, 104 PAGES, 30 FIGURES ; PRICE $1.25, POSTPAID. 



Address, Microscopical Publishing Company, 



Washington. D. C. 



