NATUEAL SCIENCE NEWS. 



Natural Science News. 



ADVERTISING RATES. 



Only sc per norpareil line, each Insertion. 

 12 lines per inch. 

 Nothing inserted for less than 25 cents 

 SPECIAL RATES as given below will be made 

 to parties using a large amount of space, either 

 In a single issue or any number of Issues through- 

 out the year. The only condition being that the 

 space contracted for must be taken up within the 

 year; and can be used In large or small quanti- 

 ties, as their business requires. 



100 lines 4Xc per line. 

 200 " 4 



300 " 



600 "" 3 



1000 '"2)4 



2000 " 2 



A column contains 120 lines; a page, 360. 



A little two-line ad. would use 104 lines during 

 the year, entitling the purchaser to the 1% cent 

 rate, and cost only 9 cents per issue. 



A small one inch ad. run one year would use 

 624 lines and would entitle the purchaser to the 

 3 cents' per line rate, and cost only 36 cents 

 per issue. 



A 3^ inch ad. run one year woiii- use 2,028 

 lines and would entitle the purch i-> r to the 2 

 cent rate, and cost only 78 cents p )t issue. 



It is the only publication in America in which 

 dealers and collectors are sure oi having their 

 notices placed in the hands of ail working Nat- 

 uralists almost as soon as if done by addressing 

 each by letter— while In an ordinary monthly 

 publication there is natural delay of from 10 to 

 30 or more days. 



In the Natural Science News this delay will 

 be obviated. 



All copy must reach us at least three days 

 prior to date of issue in order to insure inser- 

 tion in a given number. 



You can get 



Minerals 



of me you cannot find in any other lo- 

 cality. Peculiarly local, fine and cheap 

 enough. 



White Chalcedony Geodes, Sherry 

 colored Barite, Golden Calcites, Needle 

 Tourmaline, Deep Rose Quartz, Petri- 

 fied Knots of Black Wood, Tin Ore, 

 Griphite (new and only here), etc. Four 

 tons of Crystals, Ores, etc. 



Send $1, $2 or $5 and see what a filie 

 "layout" you will get postpaid. 



Bad Land Fossils. 10,000 Arrow 

 Heads from all over the United States 

 — Sioux, Alaska, etc., Indian Relics and 

 Photos. Large priced Catalogue for 

 stamp. A series of 7 Geodes, all differ- 

 ent, by mail for $1.75. Unequalled in 

 the whole world. 



Black Hills Natural History Establishment, 



L W. STILWELL, 



Deadwood, S- D 



First-class Bird Skins. 



Mammal Skins. 



Rare Reptiles in Alcohol. 



Batrachians in Alcohol. 



Live Batrachians. 



Live Reptiles. 



Cleaned Skulls, ^& ma , 



Histological Material. 



LIST ON APPLICATION. 



H. H. & C. $. BRIMLEY, 



RALEIGH, N. C. 



ESTABLISHED, - - ....... 1876. 



FOOTE 



Warren M. Foote, Manager, 

 1224-26-28 N. Forty-first St., Philadelphia, Pa., U. S, A. 



MINERALS: 



Individual Specimens of rarest and choicest varieties for collectors and 

 museums. 



Systematic Collections comprising carefully arranged and accurately 

 labelled type specimens of all common or important species, especially adapted 

 for educational work. 



Special Collections, Minerals for Laboratory, Detatched 

 Crystals, Microscopical Mounts. 



THE LARGEST and MOST VARIED STOCK of MINERALS 

 in the WORLD. Not an idle boast but an undisputed state- 

 ment of fact supported by repeated comparisons. 



Owing to the enormous stock accumulated, our facilities for furnishing miner 

 alogical material of every kind and quality are unequaled. In no other estab" 

 lishment in the world are such a number of rare and beautiful specimens dis" 

 played for sale. Our collections for educational purposes are unexcelled for 

 practical value, attractive appearance and low prices. 



Send for Illustrated Catalogue. The "Supplement" contains full 

 description of rare and beautiful specimens received during the past year as 

 well as a magnificient photo-engraving of Quartz crystals. Free. 



Thousands of beautiful minerals at astonishiugly low 

 prices— 5c to SOc for Choice Cabinet Specimens. 



Send us a trial order for minerals on approval. Postage, 

 freight or expressage to be paid by you with privilege of re- 

 turning such as are not wanted. 



SCIENTIFIC BOOKS, PAMPHLETS, PAPERS, PROCEED- 

 INGS and TRANSACTIONS OF SOCIETIES, JOURNALS, etc. 



An immense stock. Catalogues published in all branches of 

 Natural and Physical Science, such as Geology, Mineralogy, 

 Mining, Botany, Zoology, General Science, Microscopy, Physics, 

 Electricity, Chemistry, Ethnology, Agriculture, Education and 

 Medicine in all its branches. 



All American books in print furnished on order and foreign books obtained 

 within a few weeks. 



With our ever changing and constantly increasing stock we can supply old 

 and recent literature on all scientific subjects. Lists of books and papers refer- 

 ring to special subjects will be forwarded gratis on application. Please mention 

 subject. 



JUST PUBLISHED:— Minerals and How [to Study Them.— 

 a book for beginners in mineralogy. 380 pages, illustrated with 300 

 engravings. Published at $1.50. Our price $1.20. By E. S. Dana of Yale 

 College, author of "Sixth edition of Dana's System of Mineralogy," etc. etc. A 

 work by such a high authority as Prof. Dana is assured of wide circulation and 

 it is rapidly finding its way to the library of the advanced collector as well as 

 student and amateur. Its freedom from technical terms and phrases in the val- 

 uable description of species, together with hints as to collecting, studying and 

 classifying minerals, will delight the thousands who have long demanded a first 

 class beginners book in Mineralogy. 



Have You Noticed 



My unprecedented offer of desirable eggs at reduced prices 

 (about one-half) and a nice present at that. Look up Natural 

 Science News, No. 38, Oct. 19, 1895. You can find a splendid 

 Christmas present for your "collector' friend. 



ERNEST H. SHORT, Albion, N. Y, 



