Title: 50 let--Gosudarstvennai︠a︡ arkhivnai︠a︡ sluzhba Kaliningradskoĭ oblasti
Subjects: Gosudarstvennai︠a︡ arkhivnai︠a︡ sluzhba Kaliningradskoĭ oblasti, Sources, Directories, History
Places: Kaliningradskai︠a︡ oblastʹ (Russia)