John Robson 
Canaries, Hybrids, and British Birds in Cage and Aviary [PDF ebook] 

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. Following on much the same lines of treatment as Blakston in his deservedly popular book, and — save for the exclusion of foreign birds — covering the same ground, we shall treat of Canaries, Hybrids, and British birds, their management and exhibition, on lines abreast of the experiences of the most successful breeders and exhibitors of the day.