Name:Bol'shaya Seredka
Latitude:61°33'10"N
Longitude:39°16'41"E
Hamlet:Большая Середка(Bol'saa Seredka)
Region:Каргопольский район(Kargopol'skij rajon)
State:Arkhangelsk Oblast
Region:Northwestern Federal District
Country:俄罗斯