94 The Microscope. 



The Century. 



In the April number there is a striking paper on " The 

 Opening of the Lower Mississippi," by Admiral Porter. At the 

 beginning of the paper Admiral Porter says : " The New Or- 

 leans campaign was the most important event of the War of 

 the Rebellion, with the exception of the fall of Richmond." 

 The first edition of this number reaches 225,000 copies. 



Perforated Labels. 



We are in receipt of a lot of perforated adhesive-exchange- 

 list-labels from " The Illustrated Medical Journal Company," 

 of Detroit. We await, with interest, future announcements 

 from this house. No man knoweth what they will be ; labels, 

 books, slips, tags, virus, blanks, stamps, or chromos. 



Mind in Nature, 171 "West Washington street, Chicago. 



We are in receipt of the first number of this journal, devoted 

 to psychical, medical and scientific information. It is filled with 

 very readable matter treating of the relations of the mind to 

 the body, with special reference to the medical bearing of the 

 subject. It will make a very popular and useful journal. 



The Art Interchange. 140 Nassua street, New York. 



This is an illustrated fortnightly journal, containing illus- 

 trated articles on artistic designs, painting on wood, glass, china, 

 etc., wood carving, etching, brass hammering, and all allied 

 subjects. Colored supplements, full page, are numerous. Price 

 $3.00 per year, or fifteen cents per single number. 



The Diatomace^. 



Dr. H. H. Chase, of Geneva, N. Y., is about to issue an edi- 

 ton of Habirshaw's Catalogue of the Diatomaceee, containing in 

 addition to the original, all references to all works published 

 up to the present time. It will be printed on fine paper, on 

 one side of the sheet, by the duplicating process. Price, pay- 

 able on completion, bound in cloth, $12.00. 



Drugs and Medicines in North America. Cincinnati, Ohio. 



The March number of this quarterly contains a continuation 

 of the article on Hydrastis Canadensis, its physiological effects 

 and therapeutical uses. This work is only $1.00 a year. 



