2019 – Druce, Alan G.: Perkins Bacon Great Britain. Line-Engraved Postage Stamp Printing 1840–146 (2 volumes 2018), 1.247 pages. This is not the normal edition but a copy of the special limited de-luxe edition of 20 books (No. 5/20) which is confirmed by a special certificate. Both books are hardbound in brown leather with gold title imprint on front and spine. Excellent condition. Estimate: 300 Euro
