December 20, 1889. J 



SCIENCE. 



ed at Editor's Offic 



PLETON, J. H- Laboratoiy Yearbook, 

 deiice, R.I., Gordon Roscoe & Co, 



31 p. 



16°, 



N.Y., 



College and School. Vol. I. No. i. m. 



F. G. Barry. 22 p. &°. $rper year, 

 Electbical Industries. Vol. I. No. i. m. Chicago 



and New York. Electrical Industries Publ. Co. 28 p. 



f. $3.50 per year. 

 Lost Inca, The : A Tale of Discovery in the Vale of the 



Inti-Mayu By the Inca-Pancho-OzoUo. New 



York. Cassell. 287 p. .12°. 

 LuMHOLTZ, C. Among Cannibals : An Account of Four 



Years' Travels in Australia and of Camp Life with 



the Aborigines of Queensland. Tr. by Rasmus B. 



Anderson. New York, Scribner. 395 p. S''. $5. 

 Pratt Institute Record. Vol. I. No. i. Founders' 



Day Number. Brooklyn, N.Y., Pratt Institute. 53 



A New Method of Treating Disease. 



HOSPITAL REMEDIES. 



What are they ? There is a new departure in 

 the treatment of disease. It consists in the 

 collection of the specifics used by noted special- 

 ists of Europe and America, and bringing them 

 within the reach of all. For instance, the treat- 

 ment pursued by special physicians who Ircat 

 indigestion, stomach and liver troubles only, 

 was oblained and prepared. The treatment of 

 other physicians celebrated for curing catarrh 

 was procured, and so on till these incompaiable 

 cures now include disease of the lungs, kidneys, 

 female weakness, rheumatism and nervous de- 

 bility. 



This new method of " one remedy for one 

 disease " must appeal to the common sense of 

 all sufferers, many of whom have experienced 

 the ill effects, and thoroughly realize the ab- 

 surdity of the claims of Patent Medicines which 

 are guaranteed to cure every ill out of a single 

 bottle, and the use of which, as statistics prove, 

 has luiiied tiioye stomachs than alcohol. A cir- 

 cular describing these new remedies is sent free 

 on receipt of stamp to pay postage by Hospital 

 Remedy Company, Toronto, Canada, sole pro- 

 prietors. 



J. GRUNOW 



681 Sixth Avenue, Ne 



Established 1852. 



Microscope Stands, 

 Oil Immersion Object- 

 ives and Abbe Con- 

 densers for Bacterial 

 and Histological work, 

 of Objectives, Camera 

 Lucida and other ac- 

 cessory apparatus. 



Exchanges. 



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

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

 York.l 



Astronomical works and reports wanted in exchange or 

 to buy. Reports of observations on the planet Neptune 

 and. its satellite specially desired. — Edmund J. Sheri- 

 dan, B.A., 295 Adelphi St., Brooklyn. N.Y. 



I would like to correspond with any person having 

 Tryon's "Structural and Systematic Conchology'' to 

 dispose of. I wish also to obtain State or U.S. Reports 

 on Geology. Conchology, and Archseolosy- I will ex- 

 change classified specimens or pay cash. Also wanted a 

 copy of MacFarlane's " Geologists' Traveling Hand-Book 

 and Geological Railway Guide." — D. E. Willard, Cura- 

 tor of Museum, Albion Academy, Albion. Wis. 



Morris's "British Butterflies." Morris's "Nests and 

 Eggs of British Birds." Bree's "Birds of Europe" (all 

 colored plates), and other natural history, in exchange 

 for Shakesperiana ; either books, pamphlets, engravings, 

 or cuttings. - J. D. Barnett, Box 735, Stratford, Canada. 



I \Mi-ii Atiodonta opalina (Weatherby), and many 

 other species of shells from the noted Koshkonong Lake 

 ar.d vicinity, also from Western New York, and fossils 

 from the Marcellus shale of New York, which I would be 

 glad to exchange for .specimens of scientific value of any 

 kind. I would also like to correspond with persons inter- 

 ested In the collection, sale, or exchange of Indian relics.— 

 D. E. Willard, Albion Academy, Albion, Wis. 



Wil 



xcha 



Re 



for 1883, Hugh 

 entitle works, for 

 :an Naturalist," 



Write.— J. M. 



Miller's works on geology and other i 

 back numbers of " The Auk," " Ame 

 or other scientific periodicals or book: 

 Keck, Chardon, Ohio. 



" 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. 308 East Fourth St., 

 Davenport, Iowa. 



A collection of fifty unclassified shells for the best offer 

 in bird skins ; also skins of California birds for those of 

 birds of other localities. Address Th. E. Slevin, 2413 

 Sacramento St., San brancisco. Cal. 



I have forty varieties of birds' eggs, side blown, first 

 class, in sets, with full data, which f will exchange for 

 books, scientific journals, shells, and curios. Write me, 

 stating what you have to offer. — Dr. W. S. Strode, 

 Bernadolte, Fulton County, III. 



correspond and exchangi 



beetle; 



Florida, 



- Wn 



P.O. Box 223, Fredericksburg, Virgin 



too botanical specimens and ai 

 Send list of those desired and tho 

 nished, and receive a similar list in 

 specimens and curiosities for the s; 

 SLondence solicited. — E. E. Be 

 County, O. 



I will sell to chapti 



D. 



yses for exchange, 

 which can be fur- 

 turn. Also cabinet 

 e. Scientific corre- 

 E, Graven, Ashta. 



fine 



specii 



1 members of the 

 ns of fossil plants 

 orrectly named, for 

 i H. Sternberg 

 033 Kentucky 



from the Dakota group (cretaceous), con 

 $2.50. Send post office order to Charl 

 (author "Young Fossil-Hunters"), 

 Street, Lawrence, Kan. 



Any one who has a botanical box in good condition wil 

 please write. I will offer about 30 specimens in ex- 

 change. —C. B. Haskell, Box S26, Kennebunk, Me. 



Lead, zinc, mundic, and calcite. — Lulu Hay, secre- 

 tary Chapter 350. Carthage, Mo. 



Drawings from nature — animals, birds, insects, and 

 plants — to exchange for insects for cabinet; or I will 

 send them in sets of ten each for ten cents in stamps. 

 My drawings in botany are in detail, showing plant, 

 leaves, flow^ers, seed, stamens, pistils, etc. — Alda M. 

 Sharp, Gladbrook, lo. 



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

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

 Chapter 755, io Hodges Avenue, Taunton, Mass. 



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

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

 York, N.Y. 



'A=R=flART= -JOS'TRIPP. 

 (Jer^■Man4f■eP■. \/Ppe5''t. 



I m iLLUsriWiVE 



AND ADVERTISINQ 

 pURPQSES 



BRANCH -AT 7.2 a C^\E5TMUr5T! 

 'PrtltADELPril?\-p/^' 



'^NEW YORK.:- 



Old and Rare Books. 



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, 

 34 Park Ro-w, Ne-w York City. 



OLD BOOKS. Catalogue No. 6 Now Ready. Part 

 . Americana. Part II. Natural History. 

 S. H. CHADBOURNE, 



Old Books and Magazines, 



57 Warren St., Roxbury, Mass 



1 ACK NUMBERS and complete sets of leading M ag 

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Schoharie, N.Y. 



Readers of Science 



Corresponding with or visiting Advertisers, 

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