THE OOLOGIST. 



INDIAN KELICS.-5 arrows, 25c; 5 war 

 points; 30c; knife. 15c; spear, 25c; scraper, 10c: 

 drill, 20c; bird point. 15c; all choice. Postpaid 

 for $1.00. A. D. GRUTZMACHER, Mukwon- 

 ago. Wis. 



EXCHANGE .—Photographic supplies, 

 films, paper, etc., for skins, in meat, mounted 

 sets or books. Eastman kodak, fine lease, cost 

 $40.00. Will exchange for Studers birds or 

 specimens. Cat. value $25.00. Many common 

 ones desired. F. A. W. DEAN, 7010 Broad- 

 way, Cleveland, Ohio. 



WANT TO EXCHANGE— Am. bird skins 

 of Western North America for those of the 

 East. Please correspond. Write MAX 

 BOEWE, 15 King St., Taunton, Mass. 



WANTED IN EXCHANGE for 2nd hand 

 medical book in fine condition. Single eggs. 

 Indianrelics, etc. DR. A. E. PAYNE, River- 

 head, L. I., N. Y. Jan. 2. t. 



FOR SALE.— Good collection of birds' eggs. 

 560 eggs, 150 varieties in sets and singles, in- 

 cluding Osprey, Florida Cormorant, Rusty 

 Grackle, etc. Collection worth, by "Standard 

 List" $50. Will sell for $25. Send stamp for 

 list and data. WM. K. JOHNSON, 1558 Frick 

 Annex, Pittsburgh. Pa. 



WILL EXCHANGE the following for either 

 land or water shells or eggs in full sets. All 

 first class A. O. U. 1, 6-3, 8-4, 53 20-3. 125 6-2, 

 139 1-10 1 11 with down. 141 1-13 with down, 

 194 6-4, 5-5, 1-6, 202 4-4. 3-5, 221 1-12, 1-14, 1-16, 225 

 5-4, 294a 1-12, 366 1-4, 1-5, 466 n-3, 2 n-4, 475 3-6, 3-7, 

 2-8, 497 3-3, 5-4, 3-5, 705 2-3, 2-4. Also have about 

 thirty local varieties in singles such as 

 759a, 278, 225. 226, 224, 139, 141. 172, 146. 142. 143, 

 137, 135, 132, 480, 478b, etc., which will exchange 

 for shells or fine sets of eggs. Also have a few 

 land and fresh water shells from this locality 

 to exchange for other shells. A. O. TREG AN- 

 ZA, 62 Hooper Building, Salt Lake City, Utah. 



WANTED-Brown, White or Buff Leghorn, 

 Black Minorca or Hamburg Fowls. Can use 

 two cocks and fifty hens, pure bred or good 

 grades. Will give in exchange anything in 

 stock, minerals, shells, corals, birds' eggs. 

 showy butterflies, Indian relics, curios, 

 stamps, and a few mounted birds and skins. 

 ERNEST H. SHORT, Box 173 Rochester, N. 

 Y. 



WANTED— For cash, skins of Albino birds 

 or mammals, rare nests, eggs and skins, 

 Eskimo Curlew in particular. Nesting sites 

 of all birds that preed in holes or cavities in 

 trees. Quote anything of the sort you may 

 have to offer. JOHN LEWIS CHILDS 

 Floral Park, N. Y. Dec. t. f. 



WANT.— Eggs, in sets and good Indian 

 relics. I offer eggs, shells and showy mount- 

 ed butterflies. ERNEST H. SHORT, Box 173, 

 Rochester, N. Y. 



Eaton, Colo. 

 My Dear Short:— Just received my Oologist 

 and see that you have inserted my ad. a 

 second time. This is rather unfortunate. I 

 forsee another deluge of orders and there 

 isn't an egg in the house. Will you please 

 cut it out as everything was sold long ago. 

 Yours truly, Thompson. 



FOR SALE. -California Condor (female) 

 skin well handled, with correct data, taken 

 last season, good plumage, price $25.00. 

 EVAN ANDERSON. 1204 South Main. Los 

 Angeles. Calif. 



I WILL collect to order bird skins from 

 South Carolina. Prices on application. Also 

 birds mounted to order. Address JAMES 

 P. < iARICK. Jr., Weston, Soutn Carolina. 



ONF NEW SET of the $10 edition of Baird 

 Brewer and Ridg. "Land Birds," 3 vols., 

 illus. for $8.00 cash or will exchange for very 

 desirable sets of eggs. E. H. SHORT, Box 

 173, Rochester, N. Y. 



Hand Egg Blow-pipe for blowing all fresh 

 and incubated eggs. A very useful instru- 

 ment. Invaluable with water-blower. En- 

 dorsed by a great many Oologists and col- 

 lectors through the United States and X'an- 

 ada. Satisfaction guaranteed. Sent post- 

 paid with directions for $1.00. DOCTOR M. 

 T. CLECKLEY, 457 Greene Street, Augusta. 

 Ga. Jan. t. f. 



5x8 Camera $3.50. 



Two double plate holders, lens and carrying 

 case. All in working order and will do good 

 work. Cost $15. CLYDE KROMER, 94 

 Reade Street, New York City. 



Auction Sale of Books, Etc. 



Make bids (before February 1, 1907) for any 

 or all of following. Highest bidders will be 

 notified. Purchasers pay transportation. 



Paper Bound Books: 

 Bendire's, Life Histories of N. A. Birds (2 

 vols.) 



Macoun's, Canadian Birds (3 vols.) 

 Cooke's. Bird Migration of Mississippi Val- 

 ley. 

 Ridgeway's, The Hummingbirds, (rare, 46 



plates. 

 Cope's, Crocodiles. Lizards and Snakes of N. 



A. 

 Ridgeway.s Birds of North and Middle 



America (3 vols.) 

 Birds of Wyoming. 

 Birds of Maine. 

 Birds of Michigan. 

 Birds of Colorado. 

 Birds of Flathead Lake, Mont. 

 Birds of Onondaga Co., N. Y. 

 Birds of Wayne Co., Ohio. 

 Barrow's, English Sparrow. 

 Allen's, Bats of North America. 

 Stejneger's, Poisonous Snake of N. A. 

 Bailey's, The Prairie Ground Squirrels. 

 J. Warren Jacobs' Fine Brochures. (5 vols.) 



Over Sixty bulletins of U. S. Biol. Survey: 

 Division of Ornithology and Mam.; Smith- 

 sonian and National Museum. All natural 

 history, mostly ornithology. 



A complete file of The Osprey (6 vols. 1896- 

 1902.) 



A complete file of The Museum, (Albion, 

 N. Y. 



Birds, volumes I and II, (many colored 

 plates.) 

 The Oologist. 13 volumes. (1892 to date.) 



The Following Bound in Cloth. 

 The Oologist, (vols I and II.) 

 Fisher's. Hawks and Owls of U. S. uolored 



plates.) 

 200 Wild Birds of Iowa, (Bailey.) 

 Davie's, Nests and Eggs of N. A. Birds, (5th 



edition.) 

 The Foundation of Zoology, (Brooks.) 



DR. I. S. TROSTLER. 

 Orleans, Nebraska. 



