Desiderata. — Ova of O. filigrammaria. — N. C. Rothschild, Arnndel House, Kensington 

 Palace Gardens, W. 



Duplicates. — Ova of P. saucia ( ? of nigrocosta form). — Capt. P. A. Cardeiv, St. 

 Aldioyyis Park Avenue, Dover. 



Duplicates. — Pupae and Imagines of Abruptaria* (black form). Desiderata. — Wild 

 pupje of Tilise. — W. J. Ogden, 1, West Bank, Stamford Hill, London, N. 



Duplicates. — Davus, Salicis,* Baia,* Festiva, *Chi and vars., Kumicis,* Prsecox, 

 Capsincola,*Kurea* and vars., Tripartita,* Elutata*(vars.), Strigillaria, Fumata, Caesiata, 

 Bidentata and vars., Filigrammaria,* Eepandata (vars.), and Impluviata (dark). Desider- 

 ata. — Numerous to extend. — W. G. Glutten, 132, Goal Clough Lane, Burnley, Lanes. 



Wanted. — Pupee S. Ligustri, Vinula, Trepida, and many others. Liberal exchange 

 or cash. — L. W. Newmayi, Bexleij, Kent. 



Wanted. — Con'espondence with anyone interested in Natural History in British 

 Colonies. I can assist in nearly every braneh-=-Entomological, Botanical, etc. — J. W. H. 

 Harrison, 181, Abingdon Road, Middlesboro' , England. 



Wanted. — Indian Theclas, Chrysophanids, and LycEenids. Offered — Palaearctic 

 and Nearctic species. — J. W. H. Harrison, 181, Abingdon Road, Middlesboro\ ' 



Wanted. — Good photographs or careful drawings of Aberrations, Gynandromorphs, 

 etc., of any British "Blues," for reproduction in The Natural History of the British 

 Butterflies. Also photos and good drawing%of Aberrations and Gynandromorphs of other 

 groups that may be used later as opportunity offers. [Specimens not necessarily British.] 

 J. W. Tutt, 119, Westcombe Hill, Blackheath. 



MEETINGS OF SOCIETIES. ~ 



Entomological Society of London. — 11, Chandos Street, Cavendish Square, W., 

 8 p.m. Meetings — October 20th, November 3rd, etc. 



The City of London Entomological and Natural History Society. — London 

 Institution, Finsbury Circus, E.G. — The first and third Tuesdays in the month, at 7.30 

 p.m., except in July and August. 



Toynbee Hall Natural History Society. — Held at Toynbee Hall, Commercial 

 Street, E., Mondays, at 8 p.m. Nov. 1st, Coral Reefs. Lantern. A. M. Davies, D.Sc. 

 Dec. 6th, An Underground Excursion. Lantern. T. W. Reader, F.G.S. Jan. 10th, 

 President's Address. Excursions. — Oct. 23rd, 2.45 p.m., The Horniman Museum, Forest 

 Hill.— Hon. Sec, Owen Monk, 8, Shooter's Hill Road, Blackheath, S.E. 



The South London Entomological and Natural History Society, Hibernia 

 Chambers, London Bridge. — The second and fourth Thursdays in each month, at 8 p.m. 

 Meetings— Oct. 28th, Diptera, by W. H. Andrews, F.E.S. Nov. 11th, Exhibition of 

 Lantern Slides (Members are kindly requested to bring anything interesting to exhibit by 

 means of the Lantern). Nov. 25th, Special Exhibition of Varieties (will members please 

 invite friends?). 



Lancashire and Cheshire Entomological Society. — Meetings at the Royal Institu- 

 tion, Liverpool, on the 3rd Monday in the month from October to April. Hon. Sec, 

 H. K; Sweeting, 2, Halkyn Avenue, Sefton Park, Liverpool. 



WANTED, a copy of BUCKLEK'S LARV^. 



Address, stating price, to PERCY C. REID, Peering Bury, Kelvedon. 

 THE 



"CLARK GOLLEGTiON'oF BRITISH LEPIDOPTERA. 



Tuesday 6t Wednesday, Nov. 2nd & 3rd, at I o'clock. 



Mr. J. C. 5TEVEN5 



Will Sell by Auction at his Rooms, 

 38, KING STREET, COVENT GARDEN, LONDON, W.C, 



THE FIRST PORTION of the UNRIVALLED COLLECTION 



Formed by the Late — 



JOHN ADOLPHUS CLARK, Esq., 



M.P.S., L.D.S., Eng., F.E.S., etc. 



Compi'ising extensive reared series, rare and extinct species, many unique and remark- 

 able varieties, aberrations, local forms and hermaphrodites ; all in the most perfect 



state of preservation, and representing the life work of the owner. 



On view day prior and morning of Sale. [^Catalogues ready ten days prior to the 



Sale. May be had on application. 



