Letters of the ship's doctor Dr. Alfred Abenhausen from aboard the passenger ships of North German Lloyd and the Woermann Line to German colonies, among others; all seven continents ** Scope: seven travel diaries, about 180 letters and postcards, about 30 photos Processing: completely transcribed; not digitized Planning: feeding into the Caliope network (2018)

• Contains also: Advertisement for the Twin Disc Torque Converter - Advertisement for Mosinee Industrial Paper. * Includes: among others: Benguela Railway - Indian Pacific Express - The Overland - Prospector - Zig Zag Railway - "The Fish" Railway - Bagad Railway - Bahia Minas Railway - "Super Continental" - Beijing-Moscow Railroad - Chu-Kuang Express - Hedschasbahn - "Pink City Express" - Sanyo Electric Railway - "Hikari" - "Orient-Express" - Tokaido-Express - "Sumatra Railway" - Aqaba Railway - Trans-Cameroon Railway - "Polar Bear Express".- "Sand and Mine Railways in Canada-Labrador".- "Gasolene".- Notes and report on the railways in the Congo area with related publications in "The Railway Specialist".- Transiranian Railway.- Uhuru Railway - "Union-Limited" - Trans-Arab Railway - Padang Railway - Lomé-Blitta Railway - Trans-Saharan Railway - California Zephyr - "Aerotrain" - New York Central Railway - Vista Dome Car.