VIRUS. 



Produces a disease fatal to ... . 



lEZATS £i,nd IVIICE:, 



which when infected c'onie out into the open to die. 



Easily administered to these pests, and readily taken by 



them. PERFECTLY HARMLESS TO BIRDS and 



other animals. 



PRICK PKR lUBK. 



The Rat Virus (^^ii^ «^^^ ^J^^ej 2/6 

 The Mouse Virus (^^^'^ ^^^'^^ oniyj 1/6 



ERNEST & K:IRBY, 



9. Hart Street, Bloomsbury, London 



JOHN D. HAMLYN, 



14 AT U:R A LI ST, 



221, St. George's Street East, London. 



THE ACTUAL IMPORTER OF 



RARE FOREIGN BIRDS & ANIMALS 



DIRKCT FROM OUK 



Indian, Australian, and African Empires. 



Absolutely the only Dealer who attends Shipping 

 at London, Southampton, Plymouth, Antwerp, 

 Bordeaux, Havre, and Marseilles. 



References to every Amateur of note. 



LIST ON APPLICATION 



