000K  utf8
1500  fre
4000  Letters from the Russian Agent in Danzig, [Georg] Erdman, to [the Russian Minister Plenipotentiary to Great Britain, Prince Antiochus] Сantemir
4000  Письма росс[ийского] агента в Данциге Эрдмана Кантемиру
4961  https://ditav.gbv.de/receive/lod_mods_00000348