Documento
Europe 1:1,000,000, Kaunas-Minsk
Sheet including Lithuania, Byelorus, Belarus, Baltic, Kaunas, Minsk from the map series: Europe. Scale, 1 :1,000,000. [Including Asia Minor, Mesopotamia, etc.] Provisional edition. Compiled at the Royal Geographical Society ... drawn and printed by the Ordnance Survey G.S.G.S. No. 2758.
The British Library1945
London : Geographical Section, General Staff.