THE OOLOGIST. 



I will exchange a 38-cal, rim fire revolver, in good 

 ■condition, value $5.00, for best offer of eggs. CLAR- 

 ENCE W. ROWLEY, Norwood, Mass. 



I wish to exchange first-:lass eggs for eggs or books 

 ■on birds. Send list and receive mine by return mail. 

 TOM STUART, Clarinda, Iowa. 



Forty numbers A mer/caK Sportsman (i873-'74), 

 valuable information including " A Naturalist's Trip 

 ■to Florida," by C. J. Maynard; several articles on 

 Natural History, by Drs. Elliot Coues and Robert 

 Ridgewjy; several short but inieresting stories writ- 

 ten by sport.^men ; and a great deal more of valuable 

 matter; also four numbers of Forest and Stream^ 

 -and three of Chicago Fields to exchange for birds' 

 eggs in sets or single. H. C. CAMPBELL, Lansing- 

 ■burgh, Rens. Co., N. Y. 



To Exchange. — No. 436., 1-3 data, for a eood book 

 •about birds or a good electric battery. Accepted offers 

 ■answered. C H. SLATING, Almont, Mich. 



Eggs, single and in pairs, to exchange for eggs in 

 sets with data. CHAS. S. CALWELL, 1223 Ogden 

 street, Philadelphia, Pa. 



Eggs in Sets— Nos. 88, 97, 99, 141. 189, 314, 333, 

 402, 425, 492, 495, 507, 557, 696, and many others. 

 CHARLES E. DOE, Box 495 Providence, R. \. 



We want you to subscribe 

 for the OOLOGIST at once. 

 If you cannot spare the cash, 

 we can use first-class Birds' 

 Eggs, or Natural History 

 8pecime]n^s of any kind, what 



offers. 



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Illustrated Catalogue of Stationery aiul 



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