Collections (17)1914-1918 - WWI - France1914-1918 - WWI - GermanyCompleted 1×1914-1918 - WWI - UK & CommonwealthCompleted 1×1914-1918 - WWI - US1919-1939 - Interwar - GermanIdeas 1×Completed 1×1919-1939 - Interwar - UK & CommonwealthOn hold 1×1919-1939 - Interwar - USIdeas 4×In progress 1×Completed 1×1939-1945 - WWII - GermanyIdeas 13×In progress 3×Completed 21×On hold 1×1939-1945 - WWII - ItalyCompleted 1×1939-1945 - WWII - JapanIdeas 2×Completed 7×On hold 2×1939-1945 - WWII - Other AlliedIdeas 3×Completed 1×1939-1945 - WWII - Other AxisCompleted 2×1939-1945 - WWII - UK & CommonwealthIdeas 5×Completed 10×1939-1945 - WWII - USIdeas 16×In progress 3×Completed 11×On hold 1×1939-1945 - WWII - USSRIdeas 2×Completed 2×WWII AlliesIdeas 29×In progress 3×Completed 23×On hold 1×WWII AxisIdeas 15×In progress 3×Completed 31×On hold 3×