THE OOLOGIST. iii 



TO EXCHANGE:— Some nice sets of Screech WILL give U. S. cent (1826), 2 Sand Dollars, 



;and Burrowing Owls, Rock Wren, Bronzed Cauri, Money, Gnawed, Lynx and Snakehead 



Grackle, Prairie Horned Lark, etc. for sets. Cowries for A 1 skins with data of A. O. U. 23^ 



tootball and goods, musical instruments, or or 3i8. HARTLEY H. X. JACKSON, Milton, 



■anything useful. HARRY L. HEATON, Park- Wis. 

 ville, Mo. 



FOR SALE:— Bffgs of Emue, $1.90; Rhea, 



OPALS, Minerals, Cut Gems and Natural (South American OstrichV $'i. 68; PenguinCdata) 



History Specimens. Will buy, sell or ex- 45c; Macan (dat), 75o; Wandering Albatross 



•change. List for stamp. ROBERT BURN- (data) $2 20; Egyptian Vulture, (data) 45c: 



HAM, 15 Chestnut St., Providence, R. L 51-25t Whooping Crane, (data) $3 6"i. Address, ER- 



FOR PALE OR EXCHANGE.— Malachite, 



NEST Jl. SHORT, Albion, N. Y. 



■Crysocolla, Chalcedony, Quartz, Azurite, Mon- i HAVE in my hands for sale a collection of 



«,zite and Frankline. Microscopic slides, Infu- singles (35 varieties listing at over $6) which I 



serial earth 100 localities, Trap-tufa and will .send prepaid to any address in the U. S. 



rocks for sale or exchange for other minerals or Canada for only $1.50. List sent for 4c in 



-or Microscope slides or Infusorial earths stamps. Address ERNEST H. SHORT, Al- 



PROF. ARTHUR M. EDWARDS, Newark, N. bion N Y 



.J. O. & N. tf _ ' • ' 



T-.T7. 4T3 OTTJ T7Z. '■ Z V, „ „^„ o„« „ WOOD'S "Americau Botanist and Florist" 



DEAR SIR:— I am anxious to have you see a tn pxphnno-ft for VmrvU* r.n nrnlthnlop-v or fP-p-s 



collection Of the Famous Herkimer County ° s%\'s\^nf si dns'S data° moSn^^^^^^^ 



Crystals hence I make you this offer: If you mammals foreign to Wisconsin. HARTLEY 



are a subscriber to this paper, let me send you tapk-qom ivriifr,n wnJ 



by return mail, post-paid, 36 of these Brilliant -JACKbUN, Milton, Wib. 



Oems; if they please you send me 72 cents, if 



not satisfactory return the collection and it Ripans Tabules cure nausea. 



mlailn£ HlrSe'r^c^o^ W' ^^ ""■ '''''''■ Ripans Tabules cure headache. 



THOUSANDS OF OLD BOOKS 



IHave accumlated in the libraries of our public institutions, and those of prominent public men, 

 'both in duplicate and otherwise. Thev cost them nothing and oft-times are valued accordingly. 

 They are, however, both valued and desired by specialists and parties interested. Perhaps you 

 or your friends may have some of the identical volumes which I desire, crowding library shelves 

 •or stowed away in garrets, doing nobody any good; but had I them I would not only appreciate 

 them but might know of a dozen others who would do likewise. Look over my list of wants and 

 it you have anything I desire or others write me, stating what you wish in exchange, and perhaps 

 we can arrange an exchange which will be advantageous to each. I will exchange for single vol- 

 'umes— but the larger the exchange the better. 



I WANT 



GoveriiMieiit and State Reports:— Annual Reports and Bulletins of U. S. Geological 

 ■Survey, with F. V. Haydea in charge. Reports of Wheelers's U. S. Geological Surveys W. of the 

 100th Meridian. Reports of King's U. S. Geological Exploration of the 40th Parallel. Annual Re- 

 ports of Bureau of Ethnology. Annual Reports of U. S. Geological Survey. Natural History of 

 New York. Smithsonian Contributions to Knowledge. U. S. Reports on Entomology Insect 

 Life. I also desire second-hand copies of anv standard book, reports or publications devoted to 

 'Ornithology, Oology, Geology, Mineralogy, Palaeontology, Zoology, Conchology, Botany, Micros- 

 copy, etc., etc. 



Botany:— Any of Gray's or Wood's Text-Books and Publications. Lesquereaux & James, 

 ■"Mosses." Tuckerman's -'Lichens." Goodale's "Wild Flowers." Hervey's -Sea Mosses." Sar- 

 gent's "Silva of N. A." Hough's "Am. Woods." 



Geology, IHineralogy and P'al£eontoly:-Any of Dana's, Winchell's, Miller's and 

 'Geikie's Works. 



Concliology:— Any of Tryon's, Sowerby's, Gill's or Woodward's Works. 



Entoinolog-y:-Any of Packard's or Comstock's Books. Any of Maynard's, Edward's or 

 Scudder's Works on "Butterflies." 



- Ornithology, Oology and Taxidermy :— Works by any of the following : Baird, 

 Bendire. Brewef, Brewster, Cassin, Chapman. Cory, Coues, Davie, DeKay, Fisher, Gentry, Goss, 

 Hornady, Mcllwraith, Maynard, Minot, Nuttall, Nehrling, Raine, Ridgeway, Shufeldt, Studer, 

 Warren, Wilson. Also back number or volumes of any of the following publications: "Auk. 

 "Ibis," 'Ornithologist and Oologist," "Nidiologist." 



M:edical:-Quain's Anatomy, 10th ed.; Rohe's Hygiene: Zieglea's Pathology; Campbell's 

 Xianguage of Medicine; Gould's Medical Dictionary; U. S. Pharmacopeia. 



I CAN OFFER IN EXCHANGE 



I'or Books choice Birds Eggs in sets, or offers : 



New $15 Field Glass; '9o Harvard Bicycle; No. 2 ($33.50) Kodak, new; 23 vols. Harpers in patent 

 binders; New set of EncyclopEEdia Brittanica; Set Johnson's EncyclopiEdia. Morocco bound ; 

 Rand and McNallv's $2:5 Business Atlas; New Yale Surgical Chair; New Gould Dental Chair; $2o 

 Belief Map of U. S. ; New $500 Upwright Piano; $50 Mineral Collection; $10Q0 worth of • Surpms 

 Stock as offered in •■Natubai, Science News" (copy for stamp) of last April, consisting of Min- 

 erals Fo.'isils, Shells, Land and Marine Curios, Mexican Goods, Isovelties, etc., etc.; 7 foot Shark 

 from the Plant R R. System's Exhibit at the Atlanta Exposition. 



Exchanges under $5 not solicited except lor choice material or desirable books. 



Address, IKItAI^K M, I^AXTIN, I»MblisSser, AILBION, PS. V. 



