Mordtmann, Johannes Heinrich
born 11. September 1852 in Pera; died 3. July 1932 in BerlinBrief von Johannes Heinrich Mordtmann an Adolf Erman
Pera, 19.01.1880Brief von Johannes Heinrich Mordtmann an Adolf Erman
Pera, 11.10.1880Brief von Johannes Heinrich Mordtmann an Adolf Erman
Pera, 27.10.1880