THE OOLC CIST. 



EXCHANGES.— Continued. 



TO EXCHANGK.— Rare aad Handsome Illinois 

 Birds' Skins and E^gs to e.\cliange tor eggs In 

 sets. F. M. wooiJiiCFK. curator, Nat. iiisu 

 Normal Sbool, Englewood, Ills. 



I Want, at oitcc. a good set of eggs of the Saw- 

 whet 01- Acadian owl. Must be first-class and 

 positively Ideutltied. Write, stating cash or e.x- 

 change price. FRANK II. LArriN, Albion, N.V. 



TOEXCIIANGE.— Indian Arrowheads 4 i» for- 

 eign postage stamps, books and magic lantern 

 with polvopiicon attachment. For Ornitliologi- 

 cal or Oological publlc.itions or birds' eggs in 

 originalsets with lull dati. address GtiOIW'; II. 

 ROGEKS, Jk., p. O, Uox T7, Wauwatosa. Wis. 



TO EXC'U.\NtiE.— A good .ss se 1-cocking Re- 

 volver, worth $4.00, tor set ct drills, blowpipe, &c. 

 TUGS. E. STUART, Corning, Ad uns Co., Iowa. 



FOR Every 2.jc cents worth ot First-class Eggs. 

 SlJlBS, RoUcs or Ouriosities or for eacli V Nickel 

 without -cents." 1 will send a Hird and Animal 

 Imitator. CU.\S. TURTON, Bos. 956, Los Angeles. 

 Calif. 



EXCHANGE.— Mazon Creek Fossils in Iron 

 Stone, Nodules Ferns and Plants for Marine 

 Shells, Star-hsh and cunos. Wishes tine Indian 

 Relics, Minerals and Ftissils in quantity. Wislies 

 to correspond witli parties who have large collec- 

 tions for sale or e.xchange. I wish large, sl.owy 

 specimens tor my e.-chibit at the coming World's 

 Fair at Chicago. II. I). HILL, Morris, ill. a:i 



W.\NTED.— Collectors who are interested in 

 stamps, to send for my approval sheets at 2) per 

 cent, commission, 'i'wenty-hve varieties for -Jc. 

 stanp; 100 vixneties for 10 cents; lOtiO nicely mixed 

 for 25 cents. lOj exira tine from Egjpt, Bavaria. 

 Russia, etc., 2'> cents. lOil from .Argentine Re- 

 public, Mexico, Equador etc., 30 cents. Address. 

 MIDDLESEX STA.MP CO., bOK 1267, Natick, Mass. 



WILD POTATOES.— See descriptions on an- 

 other page. If planted they will grow. If kept 

 In a dry place they wiU keep for years as a curi- 

 osity. I will give a good specimen for every 5 cts. 

 worth of good, tirst-class Birds' eggs, or every 

 perfect arrowhead, or for every foreign or I), s. 

 stamp catalouged by Scoti at Sc. or over, tl\at is 

 sent me l3efore May 1 .th. No excliange win be 

 accepted tor less tlian Hvesjx'Cimens or tor over 

 •iO. Address, FRANK II. LATTIN, Albion, N. Y. 



For $1.00 worth of tirst-'lass Eggs or specimens 

 we will give tiie Oou)} 1ST lor 1S90. For .'in cents 

 worth, a card good for one exchange notice in the 

 Ooi.OGisr: for -.i"' cents, a card good for inserting 

 name one time in Directory, or f.ir *2 .ii) worth of 

 rery desirable ones. \ve will give a copy of .May- 

 nard's Birds of l<:astern North America (publish- 

 er's price tor this work is $:s.u). cash). Send In 

 your lists of duplicates should you desire to ex- 

 change for any of the above. THE OOLOGI8T, 

 Albion, N. Y. 



HTI HTT T Morris, 111.. Dealer in 

 • -■-'• iXXLiU, Ma/.on Creek Fossils. 

 Wholesale and Retail. Sample by mail. 2.) cents. 

 Fine specimen polislied Mexican Ricolite some- 

 thing new, l)y mail, from ..0 cents to $2.00. i'ol- 

 ished Brazilian Agates, 2 c. to $i.5i). Trilobites 

 2.5c. -to .Wc. Geodes. lOe. to $i.i'o. Arrow and 

 Spear Points, -^c. to.5'ic. (.'elts and Aes, 4i) cents 

 to$i.'0. Other papers, with circulation of lOO , 

 copy three limes and send bill tor anything we 

 advertise. as 





fhmigti b 



liauirtb«,S5et»;5ra..DU;«,*UctA;l j«i; 7.-. «■. SfacnUjmi 



utMi priotod IS mow Uhw OCM d«|«r1a«m. mt-tttU at IWw mUm «fll W 



Mcb Mlditkran! (mr 



LivQ catlt^^/m rriti Dot b^ long 1b otn«rviD|| Um haporUc«« of kavpiiig HiA ^tm^ 

 ilKDdisg in ihh Dirc^totT C.>U«rton a&d drmien dcnnog to mak« wIm, pnrr^ia «r 

 orbAa^tn wiil pot only writ.- u- Ihe putia vtvvo nuiy.* '^TV^t in thm <lirc«1orj for Ujrtr 



««iit^ bol will aiMO ]ft*p tbnn puixp.1 

 poblisim luTiaf; p*p«» ' 



ftppta/ in thia Dirvctorj, vUI rt<iigDiM» 





p*»ciaB wrphB ^a 



in.iiMo^i 



Roy Do.sli, of StiKirt, la., says "Tin* 

 Directory is working woinlers for me." 



Biirliiiqrton, Iowa, M ircli IS, 189a. 

 Editor ()olo(jist: 



Owintr to a ret-ent change in niy a<'- 

 dress, i .sent it for piihlieatioii in your 

 Nattiralist.s' Dir('ctor3' coluiiin and since 

 then I liave i>een overburdened witli 

 •ipplications for my eatalo^te and priet- 

 list of e^sjs, while I am not a dealer, but 

 a collector. 



Dealers are probably bothered in the 

 same way for lists of exchange, eggs, 

 ete. T iindei'stood thi.s column was 

 for collectoi-s. The directory i.s a gocxl 

 thing, but I would suggest that some 

 distinction I)e made between dealers 

 and coUeetor.s. 



Yours respectfully, 



C. E. Ckam. 



[The Naturalist.s' Direetoiy is not <( 

 dealers' Director^', but a collectors' and 

 we ti-u,«t the readers of tlie Oologist 

 will in the future bear this in mind.— 

 Ed.] 



IHOTO 01 your iu;ure Husband or Wile FREE ' 

 sr«.i M„H,p r,.r i«....Kr. cLIMaX ua. CHICAGO. ILL 



BIRDS' EGGS. 



N. Pickering, 81L4 Bell Ave., 8(. 

 louis, Mo. 

 D. ^. May, Box \TiQ, Poland, O. 

 Ch:i- E. Cram, No. 410 Jefferson St., 

 urlington, Iowa. [J8 



H. W. Davis, North Granville, N. Y. [y 

 Roy H. Dos)), Stuart, Guthrie Co., Iowa 

 Frank L. Farley, St. Thomas, Ont., Can 

 O. E. Crooker, 515 Lake St., Madison, 



Wis. a8 



D. S. Musser, Alx-rdcen, South Dakota. 



BIRD SKINS. 



Frank L. Failey, St. Thoinjis, Ont., Can 



STAMPS. 

 D. T. M:iv, Box 15(5, Poland, (). 



