The illustration above shows appearance of the H. Berthold AG factory in Berlin in 1909. Parts of that factory still stand today in the Mehringhof, a series of structures located behind the street-facing buildings at the intersection of Mehringdamm and Gneisenaustraße. The part of Berlin where this factory was located has been known as Kreuzberg since … Continue reading The 1869–1978 headquarters of Berthold today