Perceptions about the status of the work of the Schantung-Bergbau-Gesellschaft in Schantung with drawings of the mine work, coal field and photos of the catch shaft (Evervat Nr. 22) Add to clipboard BArch, RM 3/7078 File 1904 Part of Federal Archives (Archivtektonik) In: Measures for economic development and development German Imperial Naval Office