3 tHE 
ROLLER 
CANARY 
ITS BREEDING, REARING, AND 
TRAINING 
BY 
H. W. Gutierrez and other Experts. 
: *& 
TWO SHILLINGS NET. 
Published by 
POULTRY WORLD LIMITED, 
Dorset House, Stamford Street, London, S.E.1. 
