The line-engraved postage stamps of Great Britain printed by Perkins, Bacon & Co.
Subtitle: a history of their production during the forty years, 1840-1880
By: mainly compiled from the records of the firm with the assistance of James Dunbar Heath, Managing director.
Publisher: C. Nissen
Published: 1920
Place of publication: London
Language: eng
Subjects: Perkins, Bacon and Company, ltd., London; Postage stamps -- Great Britain