THE JOURNAL OF MARINE ZOOLOGY AND MICROSCOPY 

 Issued From 



THE JERSEY BIOLOGICAL LABORATORY. 



This is a plainly- worded biological quarterly of a high order. 

 The editor makes a business of collecting and mounting ma- 

 rine specimens for many of the great Educational P^stablish- 

 ments 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. 



FOR SALE— DIATOMACEAEUM SPECIES TYPIC.^. 



Hamilton L. Smith. 



Seven hundred slides of typical species of Diatoms, in 

 28 rack boxes, book form, the boxes 6 5-8 x 4 1-8 x 1 3-8 

 iuches. Printed labels on each slide, and names on bot- 

 tom of boxes inside, under each slide, and a list of the 

 slides on a card in each box. Good as new. Cost $140 

 will sell for $50. Also 



Monthly Microscopical Journal, containing Trans. Royal 

 Micros. Society, 1869-'77, 9 years, bound, 18 volumes; 

 Jour. Royal Micros. Society, l878-'94, 17 years, bound, 

 28 volumes. In all 46 vols, in good order. Price $46. 

 Address — M. J. care of this Journal. 



Wanted : — Petrolog^ical microscope with accessories for 

 petrolog^ical work, instrument to-be of superior g-rade and 

 in g-ood condition. Send description and price to 



Walter H. Mead, 67 wall street, New York. 



MICROSCOPY FOR AMATEURS. 



A pamphlet reprint of a dollar book, containing everything 

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



