Protection of art during war. Reports concerning the condition of the monuments of art at the different theatres of war and the German and Austrian measures taken for their preservation, rescue and research, in collaboration with Gerhard Bersu, Heinz Braune, Paul Buberl [and others] (1919)
The Works of Architecture in the French War-Zone 54 Reims. The Cathedral after the fire. This shows that even after the fire in the roof the whole architectonic form was intact and that the Cathedral was in no way a “heap of ruins”
World War, 1914-1918
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.