iv 
ADVERTISEMENTS. 
NEW WORK BY MR. GOSSE. 
MR. P. H. GOSSE 
Has just published Fart I. of 
A MANUAL OF BRITISH MARINE ZOOLOGY, 
Price 7s. 6d. 
In which is given the characters of every Class, Order, Family, and Genus of 
our Native Marine Animals, from the Sponges upwards, with lists of recognised 
animals, and a figure of each genus. 
W. DOWNING, 
PRESERVES OF FOREIGN AND ENGLISH BIRDS, 
and 
JMer in gnmte, 
RISING SUN, CHESHUNT COMMON, HERTS. 
W. D. feels grateful to those Gentlemen who have hitherto favoured him with 
their orders, and begs to assure them that he will continue to furnish all kinds of 
ENTOMOLOGICAL INSTRUMENTS at the lowest prices. 
A Collection of Insects and Eggs always on Sale. 
GENTLEMEN’S CABINETS, AND STORE AND POCKET BOXES, 
MADE TO ORDER ON THE MOST REASONABLE TERMS. 
