Most Popular Books
- The Line-Engraved Postage Stamps of Great Britain Printed by Perkins, Bacon & Co.; A History of Their Production During the Forty Years, 1840-1880
- 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
- Reprints of 19th century postal adhesive stamps and their characteristics
- The Line-Engraved Postage Stamps of Great Britain Printed by Perkins, Bacon & Co.; A History of Their Production During the Forty Years, 1840-1880: 2
- The Line-engraved Postage Stamps of Great Britain Printed by Perkins, Bacon & Co.; a History of Their Production During the Forty Years, 1840-1880
