Beschreibung
American Philatelic Congress Handbook (53th), 09.-11.10.1987, darin u.a. 'First Issue of Soviet Russia' (George V. Shalimoff), 19th Century U.S. Stamps used from the Carribean-Latin America Areas (Robert G. Stone), Mexico pre philatelic postmarks (Dale R.Pulver), 'Turkish Liannos Locals' (Gordon Torrey) #51138