12 
ADVERTISEMENT. 
box and cabinet maker ; and Bew, in New- 
gate Street, also furnishes apparatus. 
Messrs. Bentley and Chant, of King^s 
Head Court, St. Martin’s Le Grand, op- 
ticians and entomologists, furnish the best 
and most useful pocket lenses ; and Durn- 
ford, Gracechurch Street; and Hale, Dover 
Road, Borough, the best insect pins. 
Chelsea, 
May 20th, 1839. 
