Asquith/Lovejoy/Kenton/Muys, Rossiter Postal History Journal, Volume No.1 : 2000, enthält u.a. Beiträge von Asquith, On Dragon's Wings, Twentieth century Air Routes to the Far East (21 S., Abb.). Kenton, Crossroads at Panama, How the Panama railway came into beeing in 1855 and the subsequent years of postal carriage across the Isthmus ( 39 S., Abb., Karten). Muys, Westphalia & Grand Duchy of Berg, as a connecting link in postal communications between Russia and Prussia to Holland and France 1790:1814 (12 S., Abb.) #41373