Дело о проведении молебствий по случаю обручения великого князя Константина Николаевича
File on holding prayer services on the occasion of the betrothal of Grand Duke Konstantin Nikolayevich machine translation
- Dates
- 03.03.1848 - 01.04.1848
Sources: scan of the NHAB inventory (p. 14) (Oct 20, 2026)