NATURAL HISTORY BOOKS AND SERIALS. 



JOHN WHELDON & CO. have the largest stock in the country of 

 Books in all departments of Natural History and Science, also Transactions 

 and Journals of Learned Societies, etc., in sets, runs, and single volumes or 

 numbers. Large Collection of Entomological Books always in Stock. 



Libraries or small parcels purchased. 



»«# /k |k| «^ p B^ ' Canadian Entomolqerist,' Vols. 30-31 f 1898-99). ' Annales Societ'S 



Entomologiquecle France,' 1833 (or Vol. 2, No. 1), 1839 tor Vol. 8). 



38, GREAT QUEEN ST., KINGSWAY, LONDON, W.C. 2. 



Telephone : Gerrai'd, 1412. 



STEVENS' AUCTION ROOMS, 



Tuesday, February lOth, 



at 12.30. 

 Estd. 1760. 



38, King Street, Covent Garden, London, W.C. 2. 



MR. J. C. STEVENS has received instructions to offer 



for sale the third portion of the Sydney Webb Collection 



of Lepidoptera, comprising the remainder of the Greometras, 



Sphinges and Bombyces. 



On view day prior and morning of sale. Catalogues on application. 



A COMPENDIUM 



of Named Varieties of the LARGE MAGPIE MOTH, 



Abraxas Grossulariata, 



With LABEL LIST. 



By THE REV. G. H. RAYNOR, M.A. 



Obtainable only from the Author, HAZELEIGH RECTORY, MALDON, ESSEX. 

 Price 316. January 1st. 1920. 



REMEMBER! 



The ORIGINAL and LARGEST BUTTERFLY FARM in the 

 BRITISH ISLES is HEAD'S. 



(Established 1884.) 



All linmeuse Stock of Fertile Ova, Living Larvae & Pupse, & Set Specimens always on Sale. 

 Many GOOD VARIETIES and HYBRIDS frequently in Stock. 



Apparatus and Cabinets of the best quality supplied. Price List sent free. 

 Note the Address— 



HEAD & CO. 



(H. W. HEAD), 



BURNISTON, NEAR SCARBOROUGH. 



