Papers of Rev. Dr Harry Parkin > Map of Kabupaten Labuhan Batu, Propinsi Sumatra Utara. Scale 1:250,000, 1953. (Kab. Labuhan Batu is to the South-East of the Batak country, stretching to the East Coast of Sumatra, south of Kab. Asahan).
Map of Kabupaten Labuhan Batu, Propinsi Sumatra Utara. Scale 1:250,000, 1953. (Kab. Labuhan Batu is to the South-East of the Batak country, stretching to the East Coast of Sumatra, south of Kab. Asahan).
