Report of the Joint -Stock Company "Lysvensky Gornozavodsk district of the heirs of Count P.P. Shuvalov"

"The Lysvensky Mountain District of Nam. Count P.Shuvalov", the joint-stock regionalist (Petersburg).Report of the Joint -Stock Company "Lysvensky Gornozavodsk district of the heirs of Count P.P. Shuvalov."- Petrograd, 1915. - 30. -.I. Shuvalov, Pyotr Pavlovich (1819-1901).Electronic copy source: PB