NATURAL SCIENCE NEWS. 



Natural Science News. 



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A 3^ Inch ad run one year woj use 2,023 

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It Is the only publication In A in n a In which 

 dealers and collectors are sur • u having their 

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 uralists almost as soon as If done by addressing 

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[ FINE 



| WORK I N 



NATURALISTS 



SUPPLIES 



UfcST CLASS 

 ! WHOLESALE &. RETAIL 



MINERALS 

 BIRDS EGOS 

 tNSE€TS<- 

 ,BIRDS^> ANIMALS 



HusTrated Catalogue 

 4-cerirs in stamps. 



2G2MainSt. 



Worcester! 



Mass. j 



Better Than a Shot Gun ! 



A Rare Chance 



to obtain a high-grade Op- 

 era or FIELD GLASS 

 at a very low price. 



The entire stock of Queen 

 & Co., Inc., being offered 

 at great reductions, including some special 

 foTmsfor Naturalists. 



Send for circular No. 481 giving full descrip- 

 tions and prices. 



J. G. GRAY, Assignee for 



QUEEN & CO., Inc., 



ioio Chestnut St., PHILADELPHIA. 



THE LITTLE MIDGET 



SELF-INKING RUBBER STAMP. 



Every Naturalist should have one. 

 Sent complete with your name and 

 address lor only 50 CENTS. 



E. BREWSTER MYERS, 



Mfr of Rubber Stamps, 



117 Clifton Street, Rochester, N. Y. 



Relief Maps, 



Systematic Collections, 



FOR SCHOOLS OF ALL GEADES. 

 LANTERN SLIDES, ETC. 



Washington School Collections. 



Minerals. Rocks and Invertebrate Animals 



r. is sate to say that no collections of equal excellence have ever before been offered in this country at 

 so low a price ($2 each). Send for circular. 



EDWIN E. HOWELL, 612 17th St., N.W., WASHINGTON, D.C 



You Havirt m Idea 



By seeing an v other Geotles from any 

 where else of the unique beauty of this 

 new find of white Chalcedony Geodes 

 on the Cheyenne River, S. D Inside 

 are sparkling crystals of pure quartz, 

 selenite, microscopic, loose, perfect 

 rhombs of calcite, milky, cfrost like, 

 snow ball fjrms, or lavendar tinted;— 

 7 kinds, all postpaid, for $1 75. Opened 

 in halves ami closed up and tied for 

 you. Good size. Single Geodes, 15, 

 20, 25, 35, 40, 50 Nothing equal to 

 them found in the world in my eleven 

 years in the trade. Tons of tine Min- 

 erals in stock for collectors and 

 schools. Arrow Heads sent on selec- 

 tion on catalogue terms. White River 

 and Pierre Groups of Fossils. Indian 

 Relics of every sort. 200 subjects In- 

 dian Photos. Stereo Views of Alas- 

 ka and Yellowstone Park scenery. 

 Cata'ogue for stamp. 



L W. STiLWELL. 



Dead wood, S- D 



Minerals and Indian Relics. List for 2c 

 stamp. ISAAC S. KIRK, Fremont, Pa. 



MIMED Ai C SHELLS, etc. The White 

 IVliriCnALO City Collections. 50 fine cabi- 

 net specimens, $3. 50 smaller size, $2. 50 ama- 

 teur size, $1. Printed name and locality with 

 each specimen. 50 Shells, Corals, and Marine 

 Specimens, only $3. 100 Fossils, including fine 

 Fish, Trilobite, Crinoids, Corals, Sponges, 

 several fine Ferns, etc., only $8. A great varie- 

 ty TJnios with one valve highly published from 

 35c to tl, very showy. Taxidermy in all its 

 branches at reasonable prices. Illustrated 

 catalogue by mail, 10c. J.M.WIERS, Natural- 

 ists Agency. 357 W. VanBuren St., Chicago, 111. 



I R-I-P-A-N-S 



J ONE GIV-SS RELIEF. 5 



"AUKS" Wanted. — I will allow 30c each for 

 any back number of the "Auk" you may have, 

 if in good condition and sent prepaid. You 

 to take your full pay in Bird s-kins, Egg», 

 Shells (showy or scientific), Corals, Eehmo- 

 derms, Fossils, Minerals, Indian Relics, Cu- 

 rios or Novelties as listed In the Premium 

 List Supplement. I can also use on same 

 terms Nos. 1 and 2 of Natural Science News 

 at 10c each and the following No's of the Oolo- 

 gist at prices quoted: June, 1888, 25c; July- 

 Aug., 1886, 15c: Jan.-Feb , 1887 or Dec, 18S6 with 

 same attached, 20c; June-Sept., 1887, 15c; Apr., 

 1889, 12c. All must be complete, clean and in 

 good condition. I will also accept back No's 

 of the Ornithologist and Oologist or Nidiologist 

 any issue and in any quantity at 5c per copy 

 on same terms. I can also use books on sub- 

 jects pertaining to Natural History If In good 

 condition and cheap, also A No. 1 sets of eggs 

 with data at V4 "Standard" rates. Lists of 

 books and eggs must be submitted for my se- 

 lection or approval before sending. Address 

 at once FRANKjH. LATTIN, Albion, N. Y. 



DENTAL CHAIR;— 2d-hand "Morrison" in 

 good condition will sell cheap or possibly ex- 

 change—valueless to me. FRANK H.LATT1N, 

 Albion, N. Y. 



BOOKS. I want good clean second-hand 

 copies of any Book which I offer for sale in my 

 new (May issue) Naturalist's Bulletin. 

 Look over your old Books and send me a list of 

 the ones you will "swap," stating lowest ex- 

 change price and what you can use for the 

 same. FRANK H. LATTIN, Albion, N. Y. 



TO EXCHANGE.— An International Type- 

 Writer, almost new, cost $100, for best offer 

 A. M. EDDY, Albion. N. Y. 



UTS FOR NATURALISTS ! 



Large stock of 

 Illustrations to select from." 

 Send for sheet of specimens' 

 and prices of JOB PRINTING. 

 Prices a little lower and work a 

 ittle better than elsewhere. Write us what 

 you want. A. M. EDDY, ALBION, N.Y. 



Naturalist and Museum 

 Supply Depot. 



All Goods required by Naturalists. 



Send io cents for complete Catalogue. 

 FRANK BLAKE WEBSTER CO., 



HYDE PARK, MASS. 



Come to Florida. 



A fortune can be made in a few year3 

 in pineapples and tomatoes; vegetables 

 raised the whole year. An ideal home. 

 For particulars write R. P. Osier, 

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Send 15c stamps and you will receive my 

 new Normal Catalogue of all European- 

 palsearctic bird eggs, In over 600 numbers, 

 with prices and number of sets for each 

 species. Send 15 bill by registered letter and 

 you will receive, by return steamer, a fine col- 

 i lection of European Birds Eggs, in- 

 | eluding Falco tinnunculus, etc., etc. 



HERMANN ROLLE, 



INSTITUTION FOR NATURAL HISTORY 

 Emdener-Str. 4, Berlin, N. W., Germany. 



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