Literature. W.R.D. Wiggins, 'British Line Engraved Stamps: Repaired Impressions, 1855–1879 One Penny Die II', Robson Lowe, 1982, first, numbered edition No. 46, original cloth, xii+340 pp. Reproduction of the author's collection. Used.
A buyer’s premium of 25% plus a 20 SEK lot charge is added to the hammer price
