THE OOLOGIST 



BOOKS 



WANTED — Oologist IV, 6, and all 

 numbers of 1919 and 1920; Check-list 

 (if North American Birds. 1910; also 

 ;'enfs Diving Birds. M. Nice. Norman, 

 Oklahoma. 



WANTED — A copy of Lawrence's 

 "Catalogue of the Birds found in Costa 

 Rica," (Annals New York Lyceum of 

 Natural History, IX, pp. 86-149). W. E. 

 Clyde Todd, Carnegie Museum, Pitts- 

 burgh, Pa. 



1 want to purchase old books on Or- 

 nithology and especially want Bulletin 

 of the Cooper O. Club. Vol. I — odd Nos. 

 W. Lee Chambers, Eagle Rock, Los 

 Angeles, California. 



BIRD-LORE FOR SALE — Complete 

 file. Vol. I, to date, mostly bound. Per- 

 fect condition. Cash offers, only. Ad- 

 dress, L. W. Robinson, Oradell, N. J. 



WANTED for cash — Vols. I, II, III, 

 Ridgeway Oologist 382, :i8.3, 391. J. A. 

 Munro, Okanagon Landing, B. C, Can. 



WANTED — February and June num- 

 bers 1918, Volume XXXV; April and 

 May Numbers 1919, Volume XXXVI of 

 the Oologist. R. M. Barnes, Lacon, 111. 



WANTED for Cash — Bent's "Life His- 

 tories of North American Diving Birds," 

 Bulletin No. 107 U. S. National Museum, 

 either paper covers as issued or bound. 

 Dr. W. I. Mitchell, Paonia, Delta Co., 

 Colorado. 



'WANTED — Copy, good condition, 

 Bailey's Birds Western United States. 

 i\ame price nrst letter. Ken M. Lee, 

 '1 ulare, Calif. 



FOR SALE For Cash— Auk, Vols. Xi 

 to xxl, complete; Vol.xxll, Nos. 1, 2, 4; 

 Vol. xxUl to XXV complete. Vol. xxvli 

 and xxix complete. "Forestry and Irri- 

 gation, Vol. xiv Nos. 4, 6 to 12; Conser- 

 vaLion xv No. 1 to 9, 11 and 12, Blue- 

 bird, Vol. ix No. 3. Louis ». ivoiner, 

 R.F.rx_2, Patte rson. N. J. 



WANTED — Will pay cash for the fol- 

 lowing: Baird, Brewer & Ridgeway's 

 Water Birds & Land Birds. Bendire, 

 Vol. 2. W. D. Richardson, 4215 Prairie 

 Ave., Chicago, 111. 



WANTED — Bulletin No. 107, Life 

 Histories of North American Diving 

 Birds, by A. C. Bent. For cash or will 

 consider exchange. John L. Cole, Ne- 

 vada, Iowa. 



WANTED— Will pay Cash — "Life 

 Histories of North American Birds." 

 Bendire, Vols. 1 and 2; "Life Histories 

 of North American Diving Birds," Bent. 

 W. B, Samson. 1005 North San Joaquin 

 St., Stockton, California. 



^^ANTED — Books, Pictures, Notes, 

 Records or anything giving informa- 

 tion about the nesting and eggs of the 

 DUCK HAWK 

 ( Falco peregrinus anatum). 

 Will pay cash for anything I can use. 

 Karl A. Pember, Woodstock, Vermont. 



M'ANTS SETS OF RAPTORS — Cash 

 or excliange. Large exchange list. Only 

 Hrst-class material wanted. Particu- 

 larly desire sets from original collector, 

 lialph W. Jackson, Route No. 1, Cam- 

 bridge, Maryland. 



WANTED — A collection of North 

 American birds. Common species par- 

 ticularly desired. Paul Bartsch, 1456 

 Belmont St.. Wasliington, D. C. 



DLSSECTION MATERIAL, 



WANTED for the study of visceral 

 anatomy. Send list, describing method 

 of preservation, and lowest cash price. 

 Correspondence wanted. Gordon Alex- 

 ander, Marshall, Missouri. 



FOR EXCHANGE— Hawks and Owls- 

 Fisher, Birds of Egypt-Whymper, 

 Birds of Arkansas, Birds of Wyoming, 

 many magazine articles and govern- 

 ment reports by Henshaw, Chapman, 

 Job, etc. About 1000 colored plates 

 of birds. Will exchange the lot for 

 $5.00 in sets of commoner eastern birds. 

 James K. Shallenberger, Morenci, Ariz. 

 Box 206. 



A FEW FINE SETS of Mourning 

 Dove. Am. Coot, Mallard, Gadwall, 

 Tulie Wren, Gt. B. Heron, Ring Bill 

 Gull, Caspian Tern, Forsters Tern and 

 Avocet, in exchange for eggs in sets or 

 skins. Dr. A. G. Prill, Scio, Oregon. 



— Wliy not paste a complete Species In- 

 dex into your Price List? Immense 

 time saver. Contact-typed, bond paper, 

 l''ifty Cents; manifold, onion-skin, 

 Tliirty cents, silver. P. B. Peabody, 

 Blue R apids, Kansas. 



~ FOR SALE — 21 Eggs of American 

 White Pelican and 6 from broken sets. 

 Make casli of¥er for the 27 eggs. C. F. 

 Carr. New London, Wis. 



INDEX TO EXCHANGE PRICE LIST 



Get a CATALOG 



Before they are 



All Gone 



(They are going hery fast.) 



