March 4, 1892.J 



SCIENCE. 



139 



of views which he had abandoned, and by the misquotation of oth- 

 ers which he still holds. Mr. Spencer some ten years ago stopped the 

 sale of the book in Eni;land and prohibited its translation. But the 

 rapid spread of communistic theories gave new life to these mis- 

 representations; hence Mr. Spencer decided to delay no lona;er a 

 statement of his mature opinions on the rights of individuals and 

 the duty of the state. The volume includes also " The Man ver- 

 sus the State," a series of essays on political tendencies heretofore 

 published separately. Mr. Spencer has secured an American 

 copyright for his new volume. 



— P. Blakiston, Son, & Co., announce " A Manual of Autopsies, 

 dejigned for the Use of Hospitals for the Insane and Other Public 

 Institutions," by I. W. Blackburn, M.D., pathologist to the Gov- 

 ernment Hospital for the Insane, Washington, D.C. This subject 

 has for several years engaged the attention of the Association of 

 Medical Superintendents of Anaerican Institutions for the Insane, 



that the abundant material afforded the alienist may be system 

 fitici ly studied in all i's clinical as well as pathological aspects. 

 A uniform method being desirable, this manual has been prepared 

 by the direction of the association committee, with the co-opera- 

 tion of Drs. W'elch and Hurd of the Johns Hopkins Hospital, that 

 by following the de.-cribed routine in examination, pathologists, 

 and even non-expert physicians, may prepare the most concise, 

 graphic, and useful record of actual cases. It is fully illustrated 

 from original drawings, sectional and regional, and as an adopted 

 standard, should be in the hands of every examiner who can con- 

 tribute to the valuable records thus established. 



— D. Appleton & Co. have just ready " Moral Teachings of 

 Science," by Arabella B. Buckley, intended for readers who 

 would not take up an elaborate philosophical work ; and a 

 "Manual of Chemical Technology," by Randolph von Wagner, 

 translated and edited by William Crookes. 



PROPRIETARY. 



Exhausiim 



.A wonderful remedy, of the 

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Overworked men and women, 

 the nervous, weak and debilitat- 

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Dr. Edwin F. Vose, Portland, Me., says: 

 ' 'I have used it in my own case when suffer- 

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Descriptive pamphlet free. 



Rumford Chemical Works, Providence, R, I. 



Beware of Substitutes and Imitations. 

 CAUTION.— Be sure the »vord " Hors- 

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PROPRIETARY. 



Sleeplessness, Impaired Vitality, 



Nervous Exhaus- 

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PENS AND PATENTS. 



ESTERBROOK'S 

 STEEL PENS. 



Oi SUPERIOR AND STANDARD QUALITY. 

 Leading Nos.: 048, 14, 130, 135, 239, 333 



For Sale by all Stationers, 



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PATENTS 



For INVENTORS. 40-page BOOK FREE. Address 

 W. T. Fitzgerald, Attorney at Law, Washington, D.C. 



SCIENCE 



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