000K  utf8
1500  fre
1500  rus
4000  Letters from [the Russian Minister Extraordinary and Plenipotentiary to the Holy Roman Empire, Ludwik Kazimerz] Łączyński, to [the Russian Minister Plenipotentiary to Great Britain, Prince Antiouchus] Cantemir
4000  Письма Ланчинского Кантемиру
4961  https://ditav.gbv.de/receive/lod_mods_00000354