Aperçu gratuit du livre The Line-engraved Postage Stamps of Great Britain Printed by Perkins, Bacon & Co.; a History of Their Production During the Forty Years, 1840-1880; Volume 1
The Line-engraved Postage Stamps of Great Britain Printed by Perkins, Bacon & Co.; a History of Their Production During the Forty Years, 1840-1880; Volume 1