THE MICROSCOPICAL JOURNAL, ADVERTKSER. 



KING'S CEMENTS. 



Lacquer, Cell and Finish, for deep 

 cells and heavy finishes $0 50 



Zinc White, that will not crack nor 

 run under 



Opaque Cements, similar in quality 

 to Zinc White, in malachite green, 

 turquoise blue, and bright brown, 



Transparent Cements, elegant fin- 



40 



40 



ishes, and perfectly reliable for 

 all purposes, in white, amber, and 

 Victoria blue (sample bottles free 



on receipt of price) $0 25 



Glycerine Jelly, Kaiser's formula, 



extra hard. The best 50 



Fluid for mounting Marine Algse .... 25 

 Fluid for mounting Fresh- water Algae, 25 



Carefully prepared Slides of over 20 species of Marine Mollusca from the Atlantic coast. 

 Over 30 species of Marine and Fresh-water Sponges, and numerous other Marinp. 

 Zoological Slides. 

 Ferns, double-stained and transparent. 

 American Conifers, 63 species — cross-sections of leaves. 

 Send for Catalogue. 



THE MICROSCOPE AND MICROSCOPICAL METHODS. 



By Professor S. H. Gage, of Cornell University. Five full page plates and eight figures 

 in the text. 



The New Edition (Fourth) is now ready. 



" It is np to date, and the sections devoted to Homogeneous Immersion Objectives, the Sub-stage lUunii- 

 nator, the Camera Lucida, the Micro-Spectroscope, and the Micro-Polariscope, will be especially welcome to 

 workers. . . . Altogether it is one of those books that the student and worker in microscopy cannot afford to 

 be without.'"— r/te American Monthly Microscopical Journal, December, 1891. 



"If the owner of his lirst instrument will carefully read this book, and will fd'ow all the experiments de- 

 scribed by the author, he will find that he has within his reach almost a royal road to the proper Tiiiderstand- 

 ing of the microscope, of its manipulation, and of the elementary preparation of objects, althor.Rli the latter 

 is exceedingly concise and somewhat meaprre." [Full directions for preparing specifio objects will be givoa 

 with Part II, in course of preparation.]— jTAe Microscope, December, 1891, 



Price, bound in flexible cloth, $1.25. If sent by mail, add 10 cents for postage. 

 Published by 



MIJLLER'S HOTEL, 



Nos. 37, 39 AND 41 West 26th Street, 

 NEW YORK CITY, 



Boiween Broadway and 6th Avenue, near Madison Square. 



A FAMILY HOTEL ON THE AMERICAN PLAN 



In the Centbe op Retail Trade, Places of Amusement, and tke 

 Pbinoipal Hotels and Chubches. 



SINGLE ROOMS, $2.50 PER DAY 

 DOUBLE ROOMS, $3.00 to $5.00 FOR ONE ; $4.00 to $6.00 FOR TWO 



Special Rates for Families and Permanent Guests. 



CHARLES H. HAYNES, Pbopbietob. 



