SCIENCE. 



[Vol. XVI. No. 400 



You buv 



me, a Remington Standard Typewriter. 



I write 



your business letters. 



He reads 



your well-written letter and concludes 

 to purchase. 



You sell 



a good-sized bill of goods. 



I did it. 



Am I not entitled to some credit ? 

 Mind you I am a 



Remington 



Standard 



Typewriter. 



Wyckoff, Seamans <S-- Benedict, 

 327 Broadway, New York. 



UPHOLSTERY GOu^l 



FALL, IMPORTATION of new 

 materials for FURNITURE Cover- 

 ings, WALL DECORATIONS and 

 CURTAIN MATERIALS. 



LOUIS XVI. 



Striped and Figured Brocades, 

 Ambusson and Belleville Tapestries, 



for WALL panels and Coverings. 



LACE CURTAINS. 



NeAV and Unique Patterns. 

 NEW YORK. 



DESIRABLE OFFICES to rent, singly or in suites, 

 in the BIBLE HOUSE, Aster Place, with steam 

 heat, electric lights, elevators, and all modern con- 

 veniences. Rents moderate. 



WILLIAM FOULKE, Treasurer, 

 Room 6, 



Bible House. 



ALIGRAPH. 



GREATEST SPEED! 



Best for Manifolding. 100,000 Daily Users. 



^. ^^^ 



<^^*^' 



TH£ MC3T DURABLE. 



Single Case, No. 1, - - - - $70.00 

 Double Case, " 2, . - - - - 85.00 

 .\e\v Special, " 3, - - - - 100.00 



For account of speed contests and circulars, address 



THE AMERICAN WRITING MACHINE CO. 



HAKTFORD, CONX. 



Branch Offices : 837 Broadvfay. New-Yorlt. 



14 West 4th !itrect. Cincinnati, O. 

 1U03 Arcb Street, Philadelphia. 



ENGLISH FACTORY, COVENTRY, ENGLAND. 



BOOKS: Hoiv to get ttaem. If there is any 

 book or pamphlet that you want, write to the Scie^ice 

 Book Agency, 47 Lafayette Place, New York. 



FANCY SILKS. 



"We are now offering in 

 our Retail Silk Department, 

 first floor, 500 pieces of Im- 

 ported Fancy Black Silks, 

 consisting of Royal and 

 Satin Stripes, Brocatelles, 

 Damasses, etc., in the most 

 modern style of Designs, at 

 One-half their regular price. 



JAMES McCEEERYa CO., 



Broadway and nth St., 

 New York. 



Have you a friend who, for fash- 

 ion's sake, submits to physical 

 deformity ? Would he or she not 

 be interested in Professor Flow- 

 er's "Fashion in Deformity?" 



Sent postpaid on receipt of 50 cents. 



SCIENCE BOOK AGENCY 



47 liafayette Place, Nevr York. 



TYPEWRITERS. 



Largest like establishment in the world. First-class 

 Second-hand Instruments at half new prices. Un- 

 prejudiced advice given on all makes. Machines sold 

 on monthly payments. Condition and title guaraR- 

 teed. Any instrument manufactured shipped, privi- 

 lege to examine. EXCHANGING A SPECIALTY. 

 Instruction book and packing box free. "Wholesale 

 prices to dealers. Two (20 pp. and 40 pp.) illustrated 

 catalogues Free. 



TYPEWRITER I ro Broadway, New York. 



HEADQUARTERS, J 144 La Salle St., Chicago. 



Mutual Life 



CONSOLS. 



The Consol Policy recently 

 announced by The Mutual 

 Life Insurance Company of 

 New York combines More 

 Advantages with Fewer 

 Restrictions than any in- 

 vestment Insurance contract 

 ever offered. It consolidates 



Insurance, 



Endowment, 



Investment, 



Annual Income. 



No other company offers 

 this policy. Apply only to 

 Company's nearest Agent for 

 details. 



Richard A. McCurdy, 



President. 



Robert A. Grannis, 



Vice-President. 



ESTERBROOK'S 

 STEEL PENS. 



Of SUPERIOR AND STANDARD QUALITY. 

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



For Sale by all Stationers, 



THE ESTERBROOK STEEi. PEN CO., 



Works : Oamden, N. J. "iO John .'.t.. New Vork. 



IB* Ft. £::e:. 



OUR 100 PP. CATALOGUE OF MI1VBRAI.S. 



Illustrated with 57 cuts, and containing (a) Scien- 

 tific Papers and Notes, 41 pp. ; (b) A Classified List 

 of All Mineral Species, giving chemical composition 

 and crystallographic form, 31 pp.; (o) An Alpha- 

 betical Index of some 3,000 mineralogical names. 

 Paper-bound copies free to those mentioning this 

 journal; handsome cloth-bound copies, 25 cents, 

 postpaid. GEO. L. ENGLISH & CO., Dealers in Min- 

 erals, 1518 Chestnut street, Philadelphia ; 789 & 711 

 Broadway, New York. 



