Monday, April 23rd. 



The remaining portion of the 



'' Samuel Stevens '' Collection. 

 Mr. J. C. STEVENS 



Will SELL by AUCTION, at his Great Rooms, 38, King 

 Street, Covent Garden, 



On Monday, April 23rd, at Half-past Twelve o'clock, the remaining portion 

 of the well-known " Samuel Stevens " Collection of 



Comprising Micro Lepidoptera, the supplementary Series of Macros and the 

 duplicates, together with the Cabinets, Books, &c., appertaining to the 



Collection. 



On view Saturday prior from Ten till Four, and Morning of Sale. Cata- 

 logues had on application, post free. 



An illustrated, exhaustive, and authoritative series of articles on the 



BUTTERFLIES ofthe PALAEARCTIC REGION 



By Dr. HENEY LANG 



(Author of the Butterflies of Europe), is appearing monthly in 



SCIENCE GOSSIP. 



The beautiful Illustrations are by a new Photographic 



process, direct from authentic specimens. 

 Other Entomological subjects in each Number. 



SIXPENCE MONTHLY. 



Editorial and business communications to 110, Strand, W.C. 



From all parts of the World. 



PEESEEVIJD LAEV^ : IMAGINES (well set). 



Life-histories carefully arranged and well-mounted in cases, for Museums^ 



Schools, &c. 



Cases to Illustrate various phases of Mimicry. 



Living Lepidopterous Eggs, Larvae and Pupfe ; Birds' Eggs ; Stuffed Birds'' 



Skins ; Shells ; and all other Zoological objects. 



Living eggs, larvae and pupas, of the following species in season : — -Papilio machaon^ 



Aporia crataegi, Pieris daplidice, Thecla w-alhum, Apatura iris, Vanessa antiopa, Melitaea 



cinxia, Acherontia atrovos, Sphinx convolvuli, S. pinastri, Deilephila eiiphorbiae, Sesia 



sphegiformis, Deiopeia pulchella, Callimorpha hera, Cerura hicuspis, Lophopteryx carme- 



lita, Catocala fraxini, Geometra papilionaria, Lygris reticulata, &c. 



The Editor of The Entomologist's Record writes : — " I know nothing in this particular 

 direction so well-suited for educational purposes as your excellently mounted ' Lifehistories 

 of Lepidoptera, Hymenoptera, &c.' One could wish that there were three or four typical 

 oases in every Primary and Secondary School in Europe. Certainly everyone engaged, 

 in educational work, in the British Isles at least, would use these cases if they knew of 

 them." Send for List to — 



ARNOLD V0EL5CH0W, Schwerin, Mecklenbursr, Germany. 



