226 



SCIENCE. 



[Vol. XIV. No. 347 



Exchanges. 



[Free of charge to all, if of satisfactory character. 

 Address N. D, C. Hodges, 47 Lafayette Place, New 

 York.l 



'' I wish to exchange Lepidoptera with parties in the 

 eastern and southern states. I will send western species 

 for those found in other localities." — P. C. Truman, 

 Volga, Brookings Co., Dakota. 



Shells and curiosities for marine shells, curiosities or 

 minerals address W. F. Lerch, No. 30S East Fourth St., 

 Davenport, Iowa. 



xchange with a collector of 

 Florida. — Wm. D. Richardson, 

 23, Fredericksburg, Virginia. 

 nical specimens and analyses for exchange. 

 nd list of those desired and those which 



lilar list 1 

 for the 



nished, and 



specimen; 



soondence solicited. — ii>. iL. Uogue 



County, O. 



I will sell to chapters or individual 

 Agassiz Ai^sociation, 25 fine specimen 

 from the Dakota group {1 

 $2.50. Send post-offii 



Also cabinet 

 Scientific corre- 

 , Orwell, Ashta. 



members of the 

 s of fossil plants 

 rrectly named, for 

 les H. Sternberg 



(author " Young Fossil-Hunters "), 1033 Kentucky 

 Street, Lawrence^ Kan. 



One mounted single achromatic photographic lens for 

 making 4 X <; pictures, in excellent condition ; also one 

 '* new model " double dry-plate holder (4" X 5'), for fine 



iological or mineralogical specimens, properly classi- 



fied.— Charles E. Frfck, 

 Philadelphia, Penn. 



Drawings from nature 

 plants — to exchange for 

 send them in sets of ten 

 My drawings in botany 

 leaves, flowers, seed, sta 

 Sharp, Gladbrook, lo. 



The undersigned wishes 

 exchange of Lepidoptera 

 those from other local:' 



loig West Lehigh Avenue, 



nimals, birds, insects, and 



icts for cabinet ; or I will 



h for ten cents in stamps. 



in detail, sho 



pistils, etc. 



-Alda M. 



. for the 



) make arrangemeni 

 )f eastern Pennsylvania for 

 All my specimens are named 

 id in good condition. — Charles S. Westcott. 613 North 

 17th Street, Philadelphia, Penn. 



California onyx, for minerals and coins not in my col- 

 lection. — W. C. Thompson, 612 East 141st Street, New 

 York, N.Y. 



A few first-class mounted birds, for first-class birds' 

 eggs of any kind in sets. — J. P. Babbitt, secretary 

 Chapter 755. lO Hodges Avenue. Taunton, Mass. 



Mineral Lands, 



MANGANESE DEPOSITS. —A rich de- 

 post of Manganese is for sale. Apply to H, 

 N., care of Science, 47 Lafayette Place, New- 

 York. 



GOLD-BEARING QUARTZ VEINS.— 

 Any one wishing to engage in gold mining will 

 learn of a newly discovered vein by applying to 

 H N., care of Science, 47 Lafayette Place, New 

 York. 



RED SLATE. —A valuable deposit of red 

 slate for sale. Apply to H. N., care of Science^ 

 47 Lafayette Place, New York. 



DAFT ELECTRIC LIGHT COMPANY. 



Power Stations. 



Stationary Motors 



^2 to 100 H.P. 



Electric Railways. 



Car Motors 15 to 

 250 H.P. 



Executive Office, 1 15 Broadway, N.Y. 



r'AClOKY, JrlKollY CI 1 Y, IN. J. Please Mention "science." 



GUARANTY INYESTMENT COMPANY 



CAPITAL $250,000. 



Hon. ALBERT H. HORTON (Chief Justice, Kansas Supreme Court), Topeka, Kan., Pres't. 



iy Guaranteed Farm Mortgages 7°|o 



The Company calls the special attention of Investors to the following points : 



I. All loans guaranteed and interest payable semi-annually at the Importers' & Traders' National Bank, New 

 York. . 



II. Unusual fulness of information, not only about the security itself, but about the general development of the 

 section where the farm is located. 



III. An examination each year of the general business of the Company and the Mortgages themselves by a COM 

 MITTEE OF INVESTORS sent for the purpose. 



IV. Many hundred Mortgages taken and NOT A SINGLE FORECLOSURE. 



V. Exhibitions in New York at frequent intervals, of Kansas and Nebraska Farm Products. The Exhibition at 

 the American Institute in the fall of 1888, received the HIGHEST A WAUB of superiority. 



VI. Monthly Bulletins giving full information about all Mortgages offered for sale. 



Address for Monthly Bulletin and Investors' Committee Report for 1888, 



HENRY A. RILEY, General Eastern Manager, 191 Broadway, N.Y. 



