The selection, including "The Plating of the Penny Black" by Nissen, the text softbound (faults) and the photos pasted onto boards in loose binder, "The Line-Engraved Postage Stamps of Great Britain Printed by Perkins, Bacon & Co." volumes I and II by E.D. Bacon, softbound (covers with some faults), "Twopence Blue Studies of Plates 1 to 15" and "Repaired Impressions" by H. Osborne, both hardbound, etc.; mixed condition. (15 items)