November 22, 1889.] 



SCIENCE. 



Wants. 



A ?ty person seeking a position /or which he is quali- 

 fied by his scientific attainments^ or any person seeking 

 some one to fill a position ofi this character ^ be it that 

 0/ a teacher o/ science^ chemist, draughtsman, or ivhat 

 not. jnay have the ' Want ' inserted tender this head 

 FREE OF COST, if hc Satisfies the publisher of the suit- 

 able character ofi his application. A ny person seeking 

 information on any scientific question, the address of 

 any scientific man. or who can in any way use this col- 

 umn for a purpose consonant with the nature of the 

 paper, is cordially invited to do so. 



CHEMIST. — A young man of twenty- 

 three, lately a special student of chemistry 

 in the Scientific Department of Rutgers Col- 

 lege, desires a position as assistant in some 

 chemical works. Address, B. G. D., 526 Cherry 

 St., Elizabeth, N.J. 



TEACHING. — A young man desires a posi- 

 tion to leach the Natural Sciences, Botany 

 in particular, in a High or Normal School or 

 Institute. Can also teach first Latin and Ger- 

 man. Best of references given. Address " E." 

 care of Science. 



A GRADUATE OF THE JOHNS HOP- 

 KINS UNIVERSITY desires a position as 

 teacher of physical science. Specialty, chem- 

 istry, for which he refers to Prof. Remsen by 

 permission. Address B. H. H., care of Science, 



WANTED. — To correspond with concholo- 

 gists in America, especially in California, 

 with a view to exchange. Many British land, 

 fresh water, and marine duplicates ; some for- 

 eign. Address Mrs. FALLOON, Long Ashton 

 Vicarage, Bristol, England. 



A YOUNG SCOTCHMAN desires an ap- 

 pointment in America. Three years in 

 English Government Office. Good references. 

 Address " Jack " care J. Lawson & Coy, 17 

 Princes St. , Aberdeen, Scoiland. 



TEACHER OF NATURAL SCIENCE.— 

 A young lady desires a position as a 

 teacher of Natural Sciences, especially Chem- 

 istry and Physics. One year's experience. Te.-ti- 

 monials given. Address Miss J. S., No. 31, N. 

 Hanover St , Carlisle, Pa. 



WANTED a young man with some knowl- 

 edge of mineralogy to assist in our Min- 

 eral Department. A. E. FOOTE, 1223 Bel- 

 mont Av., Philada., Pa. 



COLLEGE ALUMNI AND PHYSI- 

 CIANS. — The American Academy of 

 Medicine is endeavoring to make as complete a 

 list as po.ssible of the Alumni of Literary Col- 

 leges, in the United States and Canada, who 

 have received the degree of M.D. All recipi- 

 ents of both degrees, literary and medical, are 

 requested to forward their names at once to Dr. 

 R. J. Dunglison, Secretary, S14 N. i6th Street, 

 Philadelphia, Pa. 



PHYSIOLOGY AND HYGIENE. — A 

 Fellow of the Mass. Med. Society, Mem- 

 ber of the Suffolk District Medical Society, and 

 former Assistant Editor of The Annals of 

 Gynecology, desires a position as instructor in 

 Physiology and Hygiene. Address " N, '' 47 

 Lafayette Place, N.Y. City. 



MECHANICIAN.— An optician and maker 

 of instruments of precision of experience 

 would be glad of a position where his skill 

 would be valued in connection with some higher 

 educational institution. Address G. J., care of 

 Science, 47 Lafayette Place, New York. 



SCIENCE-TEACHING. — A specialist in 

 science- teaching, physics, chemistry, and 

 physiography desires an engagement, preferably 

 in a high or a normal school. Is well known as 

 an author of several popular text-books. Ad- 

 dress X., care of Science. 



WANTED. — Information concerning the 

 handling of air from Caves, for Cool- 

 ing and ventilating rooms. Address " M. H." 

 care of Science 41 Lafayette Place, N.Y. 



LIFE-LORE: 



A MONTHLY MAGAZINE OF POPULAR BIOLOGY. 



The Subject-Matter is LIFE— Life in all its forms, 

 plant and animal^ from the '' lowest " to the " Jiigh- 

 esf," receiit and extinct. The engravings and letter- 

 press are beautifully produced. 



Published by 



W. MAWER, at Essex Hall, Essex Street, 



Strand, London, W.C. 



Post-free for twelve moiitlis for SI. 25, prepaid. 



NOTICES OF THE PRESS.. 



''Attractive ia form, beautifully printed, and vig- 

 orously written. "—X)es/ja^cA. 



" We expect it will become pue of our most Im- 

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"We predict a career for Life-Lore worlhy of its 

 high aims and the ability it display?,'' — Citizen. 



"It l3liand3om«.ly printed; tbeeograviugs are well 

 executed, and tbe matter is excellent. "—Sfaudarrf. 



"A model of what a popular scleutiQc magazine 

 should ba . . . gives signs of vigor aud staying 

 power."— £iiYe?-ar2/ World. 



"Exceedingly well got up. Tbe letterpress aud 

 illustrations are in the best style of printer's and 

 wood engraver's art."— Sosioji. Guardian. 



"Bears evidence that it means to be sound, as the 

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'^A decided advance upon the too often uuscleu- 

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 nothing but praise for this conscientious attempt." 

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"Lite-Lore is the telicitous title of a new monthly 

 magazine of natural history which seems admirably 

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 Newcastle Daily Journal. 



"The first volume, which is before us, contains 

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"Whilst far eclipsing its one English rival in the 

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INE.W YOR.K.--1 



PATE NT WRENCH 



AND SCREW DRIVER COMSIWE 



CUARLE3 U. Ely, p. O. Box 1915, New Yt- 



Catalogue No. 29 nearly ready. Will contain 

 many scarce works pertaining to Natural His- 

 tory, Americana, out of print books, as a whole, 

 interesting. 



A. S. CLARK, 

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