SCIENCE. 



[Vol. XIII. No. 327 



COTTON DRESS STUFFS. 



D. & J. ANDERSON'S 



CELEBRATED 



for beauty of texture, coloring and 

 durability, are unsurpassed. 



FRERES KOECHLIN'S 



Crepe Cloths, Marie Antoinettes. 



Printed Sateens, Toile-aVoile, 



New York. 



COLORED SILKS 



We have just made one purchase 

 of 35,000 yards of Plain Colored 

 Silks, 19 inches wide, in 40 differ- 

 ent shades. The entire lot has been 

 placed this week in our Retail Silk 

 l>epartment. The price is 65 cts. 

 per yard ; the goods are fully worth 

 95 cts. 



We know of no occasion when so 

 large a quantity and so excellent a 

 quality of Colored Silks has been 

 offered at retail in New York City, 

 for so little money. 



Samples sent on request. 



JAMES McCEEEEY ^ CO. 



BROADWAY AND ELEVENTH STREET, 



NEW YORK. 



PICK 



IMPROVING 



THE 



MEMORY 



and facilitating the acquirement of knowledge by 

 lectures and correspondence. Classes forming. 

 "MEMORY and its Doctors," from Simonides to 

 "Loisette," mailed for lo cents. 



DR. PICK, 24 Union Square, N. Y. City. 



FOOD 



ADULTERATION 



And its Detection. With photomicrographic plates and 

 a bibliographical appendix. By J. P. Battershall. 328 

 pages, 8vo, cloth. Price, S3. 50. Circulars and Catalogues 

 on application. E. & F. N. SPON, 



12 Cortlandt St., New York. 



ANEW MAGAZINE-THE SWISS 

 Devoted to spreading a love of PDnQQ 



nature among the people. Edited v n U O O 



by Harlan H. B.\llard, President of the Aeassiz Asso- 

 ciation, and succeeding St. Nicholas as the officialnaaga- 

 line of that body. ffil.oOayear. SampiecopylOcents, or35 

 cents for trial subscription for 3 months. 



N. D. C. HODGES, Publisher, 

 Mention this paper, 47 Lafayette Place, New York. 



The Mutual Life Insurance Company 



OF NEW YORK. 



RICHARD A. McCURDY, PRESIDENT. 



- $126,082,15356 



ASSETS 



The Largest and best Life Insurance Company in the World. 



The New Business of the Mutual Life Insurance Company in 18J 



Exceeded $103,000,000. 



Its Business shows the Greatest Comparative Gain made by 

 any Company during the past year including 



A gain in assets of $ 7j27S,3oi 68 



A gain in income of 3,096,010 06 



A gain in new premiums of 2,333,406 00 



A gain in surplus of .■ 1,645,622 1 1 



A gain in new business of 33;756>792 85 



A gain of risks in force 54,496,251 85 



The Mutual Life Insurance Company 



Has Paid to Policy-holders since Organization $272,481,839 82. 



PARIS EXPOSITION. 



The Cheque Bank issues Cheques, either singly or 

 put up ia Boots, for the special use of VISITORS 

 to the PARIS EXPOSITION, who can cash the 

 same at upwards of seventy Banking Houses, 

 situated iu different parts of Paris, witliout 

 c barge. 



Visitors' mail matter can be addressed to them. 

 Care of the Societe Generale, 4 Place de lOpera, op- 

 posite the Grand Hotel, where English is spoken. 



Every Cheque that is issued by the Cheque Bank 

 is EQUAL TO CASH, as Bank Notes are, for Ibe 

 Bank's Capital, Guarantee Fund and Customers' 

 Balances are invested in Rriti^li Govern- 

 ment Securities, or held In Cash in the Rank 

 of Kn;»;land, and can he cashed in every town In 

 Europe without charge. 



For Uandbook contalniog list of 2,5 00 Banking 

 Houses who cash the cheques, /7ee of charqe, ai)ply 

 to 



- CHEQUE BANK, Limited, 



Capital, £100,000. Guarantee Fund, £27,000. 

 Trustees, The Right Honorable John Bright, M.P , 

 The Right Honorable Earl Beauchamp. 

 NO. 2 WALI. STREET, NEW YORK. 



Visitors to Europe and Paris Exposi- 

 tion should carry a book containing Cheque Bank 

 Cheques, which are absolutely safe and cheaper 

 than Letters of Credit, and much more convenient ; 

 are payable on presentation uithout charge at 2,500 

 Banking Houses and 250 of the principal Hotels in 

 Europe. 



A 



RARE CHANCE FOR A COLLEGE. 



For sale — 1,300 fine coins and medals, silver, 

 gold, bronze, a history in coins commencing with the 

 fifteenth century, representing over 500 historical persons 

 and cities. Address 



L. D., P.O. Box 1337, New York. 



Old and Rare Books. 



One Million Magazines. Back numbers, vols. 



and sets — old and new. Foreign and American. 



CATALOGUE UPON APPLICATION. 



A. S. CLARK, 

 34 Park Row, New York City. 



JACK NUMBERS and complete sets of leading Mag- 

 azines. Rates low. AM. MAG. EXCHANGE, 

 Schoharie, N.Y. 



H. WILLIAMS, 

 Dealer in Old Magazines, Reviews, &c. Scientific 

 periodicals a specialty. 3g Macdougal St., N.Y. 



Wants. 



A YOUNG MAN can have lucrative engage- 

 ment, not only a fixed salary, but accord- 

 ing to his work accomplished in travelling for 

 Science. A personal interview invited. 

 N. D. C. HODGES, 



47 Lafayette Place, New York. 



Readers of Science 



Corresponding with or visiting Advertisers 

 will confer a great favor by mentioniiig the paper. 



KIMBALL'S 



STRAIGHT CUT 



CIGARETTES. 



Unsurpassed in quality. 



Used by people of refined taste. 

 Highest award at Brussels, 1888. 

 The finest smoking mi.\tures are of 



ilieen First Prize Medals. 

 WM. S. KIMBALL & CO , 



Rochester. N.Y. 



SCOTT'S 



EMULSION 



OF PURE GOD LIVER OIL 



AND HY POPHOS PHITES 



Almost as Palatabl e as Milk. 



Containinff the stimulating properties of the 

 Sypophosphites cotnbined with the Fattening 

 and Strengthening qualities of Cod Liver Oii, 

 the potency of both being largely increased, 



A Remedy for Consumption. 

 For Wasting in Children! 

 Tor Scrofalous Affections. 

 For Anaemia and Debility. 

 For Coughs, Colds & Throat Affections. 



In factf AXiTi diseases where thei'e is an^ in- 

 fiatnmation of the Throat and Lungs,, a 

 WASTING OF THE FLESH, and a WA^T 

 OF NERVE FOWER, nothing in the world 

 equals this palatable Emulsion. 



SOLD BY ALL DRUGGISTS. 



