Unknown, 1920, The World At War
The Cartography Collective
Unknown, 1920, The Principal Air Routes
(Source: hipkiss.org)
Unknown, 1920, World Commercial Languages, Tariffs, Emigration, Coinage & Currencies
(Source: hipkiss.org)
Unknown, 1920, World Commodities
(Source: hipkiss.org)
Unknown, 1920, World Colonial Powers in 1919
(Source: hipkiss.org)
Unknown, 1920, Flags, Funnels & Principal Steamship Lines
(Source: hipkiss.org)
Charles A. Lindbergh, 1927, Time Zone Chart of the World
Augustus F. McKay, 1889, The Man of Commerce
Unknown, 1942, Africa Political Division
Abbe Lesserteur, 1879, Catholic Missionary Regions in Indochina
