Vasily Pokrovsky.Addition to local ethnography.The author is a priest in the village of Achka, Sergach district.(SRV. Above No. ...

Vasily Pokrovsky.Addition to local ethnography.The author is a priest in the village of Achka, Sergach district.(SRV. Above No. 8).- 1857. -Agreement No. 24 of 02/12/2016 Category 23 manuscripts of the works of members of the Russian Geographical Society and separate documents on the Nizhny Novgorod province, case 109..Electronic copy source: PB