1970 – Townsend, W. A. (William Augustus) / Howe, F. G.: The Postage Stamps and Postal History of British Guiana, 424 pages, several colour photo plates and many b&w illustrations. The normal edition is hardbound in red cloth with gold title plate on front and spine (500 copies printed). BUT: Bjäringer's copy is a special de-luxe edition, hardbound in dark green half leather, with gold title imprint on front and spine plus gilt edging. It is said that only 15–20 copies were produced like this. A “modern” philatelic literature rarity! Estimate: 400 Euro
