vill. ADVERTISEMENTS. 
THE PRACTICAL SCIENTIFIC CABINET MAKERS. 
RARVVVVEEAVAUVVVVEVVVEDY 
de P. CROCK ET 1 icra 
(ESTABLISHED 1847), 
MAKERS of every Description of CABINETS, CASES, STORE 
BOXES, APPARATUS and APPLIANCES, and DEALERS 
in all kinds of SPECIMENS for ENTOMOLOGISTS, BOTAN- 
ISTS, ORNITHOLOGISTS, GEOLOGISTS, MINERALO- 
GISTS, NUMISMATISTS, CONCHOLOGISTS, c&c., 
And for the use of Lecturers, Science Teachers, College Students, &c., &c. 
MUSEUMS FITTED AND ARRANGED. 
Birds, Animals, Fish, &c., Preserved and Mounted in Glass Shades, Medallion 
and Cases (with their most natural surroundings). 
ALL BEST WORK. ESTIMATES GIVEN. 
aa All goods at Store Prices. Great Advantages in Dealing direct with Makers. 
SEND for full DETAILED PRICE LIST BEFORE ORDERING ELSEWHERE. 
7a, PRINCES STREET, CAVENDISH SQUARE, LONDON, W., 
Factories : 34, Riding House Street and Ogle Street, W. 
JOHN H. KNOWLES, 
Natural {listory, Potanieal, and a 
ee (,eneral Ncien tific Pookseller, 
15, Rush Hill Road, 
LAVENDER HILL, LONDON, 5.W. 
“a> ™-_ a > a TO ee 
Catalogues Issued Monthly, Post Free. Scarce Books sought for. 
