NATUEAL SCIENCE NEWS. 



Natural Science News. 



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Only 5c per norparell line, each Insertion. 

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 SPECIAL RATES as given below will be made 

 to parties using a large amount o£ space, either 

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100 lines 4Xc per line. 

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

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A small one inch ad. run one year would use 

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A 3>f Inch ad. run one year would use 2,028 

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It Is the only publication in America In which 

 dealers and collectors are sure ot having their 

 notices placed In the hands of all 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 mere days. 



In the Natural Science News this delay will 

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All copy must reach us at least three days 

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 tion in a given number. 



An Unique & Valuable 

 Florida Package. 



We are now putting up Florida Sea 

 Shells and Curios in beautifully turned 

 and polished Hard "Wood Boxes; 



thereby saving to our customers freight 

 or postage on a worthless case. 



These boxes are hand* turned from 

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 Mangrove, Palmetto, Spice Wood and 

 many others. 



At present we are making three sizes: 

 A 50 cent size containing 25 tine shells 

 and curios, with three first-class Floi'ida 

 photographs. A $1.00 size containing 

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 size containing 120 fine shells and cu- 

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These packages are all hand-turned, 

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Many of our customers write us that 

 they have been well pleased with the 

 orders we have filled for them and that 

 they always get two or three times as 

 much for the money as elsewhere. We 

 intend to sustain this reputation and 

 shall always do as well or better than 

 we advertise. 

 Address, 



THE EBERSOLD FAMILY, 

 Oceanus, Brevard Co., Fla. 



MIMED A I C SHELLS, etc. The White 

 lYIInEilMLO City Collections. 50 fine cabi- 

 net specimens. !P3. 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 Unios with one valve highly published from 

 35c to $1, very showy. Taxidermy in all its 

 branches at reasonable prices. Illustrated 

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

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



"Catch on" While You Can. 



RARE SPECIES of North American Bird Skins a speciality, also 

 fine Mammal Skins, with Skulls, etc. Over io,ooofine Bird and Mam- 

 mal Skins in stock. Secure some of these rare ones while you have the 

 chance. I will mention a few only: Franklin's and Richardson's 

 Grouse, Ashy and Fork-tailed Petrels, Xantus, Marbled and Ancient 

 Murrelets, FaralloneCormorants, Pacific Fulmars, Black-vented Shear- 

 waters, Least, Crested and Parrot Auks, Aleutian and Prybilof Sand- 

 pipers, Rio Grande Turkeys, Aplomado Falcons, Arctic Horned Owls, 

 Copper-tailed Trogons,' Ivory-billed Woodpeckers, Carolina Paroquets, 

 Great Black Swift, St. Lucas, Coues' and Sulphur-bellied, Flycatchers, 

 Swainson's, Bachman's, Red-faced, Graces, Hermit, Golden-cheeked, 

 Lucy's, Virginia's, Olive and Brasher's Warblers, Mirador Yellowthroat, 

 Townsend's Juncos, White-naped Nuthatch, Anabel's Bluebirds, and 

 thousands of others. Also many beautiful Tropical species. Finely 

 mounted heads of Deer, Elk, Caribou, Rocky Mountain Sheep and 

 Goats, etc. Fine Geodes of many varieties — order a few beauties for 

 your cabinet. I also have a few sets of Illinois Geological Reports, 

 (Vols, i to 8 ) complete and elegantly illustrated. This magnificent 

 work is now becoming extremely rare, and will soon be beyond reach. 

 Send two stamps for catalog, or with letters of inquiry. Reference, 

 all prominent Scientists or Institutions throughout the country. 



CHAS. K. WORTHEN, 



NATURALIST, TAXIDERMIST AND DEALER, 



Established in 1873. 



Warsaw, 111., U. S. A. 



Relief Maps, 



Systematic Collections, 



FOR SCHOOLS OF ALL GRADES. 

 LANTERN SLIDES, ETC. 



Washington School Collections. 



Minerals, Rocksand Invertebrate Animals 



t Is safe 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 



Best books with fine illustrations on Insect 

 Life published for the price. 



Eberhart's Elements of Entomology, 40 full 

 page plates, more than 300 figures, 45c post- 

 paid. 



Eberhart's Economic Entomology, finely 

 illustrated. 35c postpaid' 



Eberhart's Key to the Families of Insects. 

 Illustrated, 15c postpaid. 



Knobel's Guide to Trees and Shrubs of N. E.. 

 illustrated, 50c postpaid. 



Knobel's Perns and Evergreens of N. E., 

 illustrated, 50c postpaid. 



Knobel's Butterflies and Dusk Flyers, illus- 

 trated. 50c postpaid. 



Knobel's Beetles of N. E., finely illustrated, 

 50c postpaid. 



Mantou's Insects; How to Catch and Pre- 

 serve, 50c postpaid. 



Send 4c stamps for large illustrated cata- 

 logue. 



CHAS. K„ REED, 



Taxidermist, 

 Worcester, Mass. 



262 Main st. 



Come to Florida. 



A fortune can be made in a few years 

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 raised the whole year. An ideal home. 

 For particulars write R. P. Osier, 

 Avon Park, Fla, 29&Otf 



"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 Skins, Eggs, 

 Shells (showy or scientific), Corals, Echino- 

 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, 1886 with 

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

 18S9, 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 H "Standard" rates. Lists of 

 books and eggs must be submitted for my se- 

 lection or approval before sending. Address 

 at once PRANK H. LATTIN, 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. PRANK H. LATTIN, Albion, N. Y. 



HAVE YOU SEEN IT? The NOMOLOGIST 

 has issued and illustrated supplement devoted 

 to beautiful and useful premiums, which are 

 given away for new subscribers to the best il- 

 lustrated bird magazine ever gotten up, for 

 onlv one doliar. Premium list sent for stamp. 

 Address, 150 5th Ave., New- York City. 



