ADYEETISEMENTS. 



EXCHANGE. 



Duplicates.— Podalirius, Alexanor, Apollo, Jasius, Cassandra, Cleopatra, and many other 

 rench butterflies in very fine condition. DEsiDiiRATA. — Numerous British Geometrae and 

 octuae, or larvae or pupae. — T. Maddison, South Bailey, Durham. 



Exchange. — Algerian Coleoptera, and numerous duplicates of shells, in exchange for land 

 , ad fresh water species of the latter, mostly exotic, not in collection. Wanted principally : Gen. 

 ulimus, Diplommatina, Alycoes. Clausilia, Pupa, generally Helicidae. — C. J. AxcEV, Adminis- 

 •ateur-adjoint a Boghari, Algeria. 



Duplicates. — American Lepidoptera and Coleoptera. Desiderata British or Exotic 

 lombycidae and Sphingidae. — ^Miss Emily Morton, Newburg, New York. New Windsor 

 )elivery, U.S.A. 



Exchange. — I should be glad to exchange rare vars. of H. nemoralis and hortensis with 

 . nyone who has paid special attention to these shells. — Rev. J. VV.'Horsley, Holy Trinity 

 'icarage, Woolwich. 



Duplicates. — Boreata, Monacha, and others. Desiderata. — many common species to 

 inew. — A. E. Hall, Norbury, Sheffield. ; 



I have Vol. I of Ent. Weekly Intelligencer in duplicate, it is in good condition and 

 'ill exchange it for ^vell got Lepidoptera. I would be glad to purchase or otherwise 

 "ntomologist Part loo, Vols. 2-5, and Ent. Annual for the years 1866-68 or 70 to end 

 -A. E. Hall, Norbury. Sheffield. 



American Lepidoptera. cocoons and chrysalides of same. American Birds' eggs, Indian 

 slics snd fossils for Exotic Lepidoptera other than European. South American, African 

 nd Australian especially desired. — ij. W. Mengall, Reading, Pa., U.S.A. 



Duplicates. — Ulmata, Tristata, Rurea, Chrysitis, Arcuosa, Affinitata, Decolorata, 

 leustria and ova. Desiderata \-ery numerous. — W. Brooks, The Gardens, Grange Hall, 

 iotherham. 



. DuPLic.xTES. — Da\ us. Tithonus, Blandina, Ulmata, Bipunctaria, Carpophaga, Farinalis, 

 Msitata. Desiderata. r\Ianv common species, pupae preferred. — John E. Robson,. 

 Iartlepool, 



TO CORRESPONDENTS. 



Owing to the great pressure of inatter, many interesting communieations unavoidably 

 . tand over. 



Conchological Section. All communications for this section should be sent Mr. T. 

 D. A. Cockerel], 3, Fairfax Road, Bedford Park, London, W., who will also name speci- 

 nens and answer enquiries for any subscriber. 



Mr. G. A. Lewcock, 73, Oxford Road, Islington, N., Hon. Sec. City of London Ento. 

 md Nat. Hist. Societw represents the Magazine in London, and conducts the section of 

 .'oleoptera 



New subscribers can ha\ e such portions of the Supplements as appeared last year as 

 ollows : The British Hawk Cloths, 24 pages, 6d ; Hand-Iiook of British Spiders, 32 pages, 

 ( plates, IS. ; British Pterophori, 24 pages, 6d. Subscriptions, and all communications 

 )ther than as above, to be sent to John E. Robson, Hartlepool. 



CHANGE OF ADDEESS. 



John T. Brown, from Howard street, Hai'tlepool, to 45 Wilfrid ten ace, Belle View. 

 \^'est Hartlepool. 



I. Herbert and Charles K. Stott, fro)u Lostock. Bolton, to 63 'Maiicliester road, Bolton 



