

EXCHANGES. 



Exchanges or Wants of not over three lines will be inserted for 26 cents each to rnn »• Ion* 

 as the space of this page will permit ; the newer ones being art.led and the oldest heinc dropped 

 as necessary Send nH lu-tic-s .md cash to E. D. Sanderson, Morgantown, W. Va. by the I6th 

 of the month preceding publication. is, »., u, i^o iui.u 



WANTED— Riley's 5, 7, 8, 9. Have for excliange or cash: Ins. Life, Vol 1 

 Nos. 3, 4, 10, Vol. II, Nas. 1, 2, 3. 4, Div. Ent. O. S., Nos. 6, 7. 25. 31, 15 cents eacl.' 

 postpaid, Science '04-'10 incL, Pop. Sci. Mo. W-'09 inol.. 50 cents per vol. 



A. W. Morrill, Phoenix, Ariz. 



WILL SELL FOR CASH a complete set of Illinois Geological Reports, 

 or will exchange for technical entomological writings, those dealing with para- 

 itic insects preferred. 



J. E. Hallineu, Interlaken School, 



liaporte, Ind. 



WANTED— To correspond with those desiring to exchange life-history se- 

 ries of important insects for economic collections. 



W. E. Hinds, Auburn, Ala. 



WILL PAY OASH or exchange for parts 9 and 10, Vol. IV, Insect Life. 



H. F. Wilson, Bureau of Entomology, 

 Washington, D. O. 



WANTED — Bulletins Bureau of Entomology, new series, Nos. 2, 15, 21, and 

 Technical series, Nos. 1, 4, 5, 6, 7. Will pay cash. 



James F. Zimmer, Bureau of Entomology, 

 Washington, D. O. 



WANTED— Exp. Sta. Record, Vol. 3 No. 4 and Vol. 4 No. 5; Trans, of the 

 Am. Ent. Soc. VoLs. 2 and 3; Proc. of Ent. Soc. of Philadelphia, Vol. 2; Ann. 

 Repts. Ent. Soc. of Ontario Nos. 2, 3, 7, 8; Papilo,Vol. 2 Nos. 2, 3 and 7, Vol. 3 

 No. 1. Will pay cash or exchange. 



R. W. HARNED, 



Agricultural College, Miss. 



Cash for Insect Life: I, 5; III, 11, 12; IV, 7-8, 9-10; V, complete; VI, 

 complete; also VI, Nos. 1, 2, 3; VII, 4; General Index. Bu. Ent. O. S. Bnls. : 

 2 copies— 1, 2, 3, 5, 8, 12; 1 cxjpy— 4, 9, 10, 11, 14, 16, 18, 20, 30, 33. 



F. O. BISHOPP, Box 208, Dallas, Texas. 



I offer in exchange for rare lepidoptera or coleoptera from the U. S. of N. A. 

 specimens of the introduced species of Mantis — Tenodera sinensis; edso, speci- 

 mens of the rare beetle — Polyphylla variolosa. 



Philip Laurent, 31 East Mt. Airy Ave., Philadelphia, Penn. 



FOR SALE— The library of the late Frederic O. Pratt is in the hands of 

 the undersigned for sale. It includes many rare experiment station bulletins, 



extracts from the Proceedings of the National Museum, am' .;....iu. ,i,,(.g 



sets of the publications of the Bureau of Entomology. Pri( d 



upon application, but it is suggested that persons who desi m 



bulletins send lists of their desiderata immediately. 



W. D. HUNTER, 



P. O. Box 808, DaTas, Texas. 



FOR SALE — $13.00— Arcana Eutomologica, Westwood, J. O., London. 1845. 

 2 Vols., 96 Haud Colored Plate.s, perfect condition. Listed at 70m. (S17.00) by 



Felix Dames, List 10^ 



T. O. BARBER, 



Audubon Park, New Orleans, La. 



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