POLONIKA - PUBLIKACJE Radosław Budzyński, 'Historian from Polish Inflants. Gustaw Manteuffel (1832-1916)". - publication by the Polonica Institute Drycany | Latvia
POLONICA INFORMATION SHEET Church of the Assumption of the Blessed Virgin Mary in Przydruisk (Latvia) Przydrujsk | Latvia
PROTECTION PROGRAM Conservation work at the Church of the Assumption of the Blessed Virgin Mary in Przydruisk (Latvia) Przydrujsk | Latvia
PROTECTION PROGRAM Reconstruction of the Gustav Manteuffel plaque at the symbolic burial site in Drycany Drycany | Latvia