B. PRESTON CLARK 
55 KILBY STREET, BOSTON, miss. | ‘lias 
ddéslece SPHINGID frei. North: and Diarthowest = 
India, Bengal, Thibet, Afghanistan, Abyssinia, Somali- 
land, East eee. Borneo, Java, and Mesopotamia. 
fe wl? recompense colette liberally, either Shee 
Cash, books, or any other form that may be - more 
‘agreeable ; and will be glad to hear from anyone ‘who 
can help fins in any of the above countries. 
He would. a be glad to exchange with other 
collectors or with Museums. 
TO ZOOLOGISTs. 
W. F. H. ROSENBERG, : 
Importer of Exotic Zoological Roedineor ; 
57 Haver stock Hill, London, N.W. 3, England, 
Begs to announce the publication of a New Price List of Birds’ Eggs, 
including over 900 species from all parts of the world. 
This will be mailed free ow application, as will any of the following :- _ 
Mammals (400 species), Reptiles, Batrachians, - nue Fishes (500 Species), Lepido- 
“ptera (8000 species). 
Largest stock of Bird- skins in the world. A New Price. List of these is in 
| preparation, 
ALL MUSEUMS, PUBLIC OR PRIVATE, SHOULD were FOR chen 
LISTS. 
All specimens sent on approval. 
Please state which lists are required and sive name of tlie periodical, 
SCIENTIFI IC BOOKS AND SERIALS. 
WHELDON & WESLEY, Lid. 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 wolusiibes or rammnibere, iy 4 
_ Libraries or small parcels purchased. 
SEPARATE CATALOGUES ON ALL SUBIECTS: 
? ~  Twopence each, post free. 
38 GREAT - QUEEN a UREET, KINGSWAY, ‘LONDON, we. a 
hone : Gerrard TAl2. 
