Sakhalin Penal Colony

Note: Exact figures and their problematic enumeration are detailed on the expert essay on Sakhalin, See: http://convictvoyages.org/expert-essays/Sakhalin

Flow Source: Poggengol.M. Ocherk vozniknoveniya i deyatelnosti Dobrovolnogo Flota za vremya XXV-ti letnego ego suzhestvovania.Spb.1903.

Standing Sources: Data for all years, except 1897 and 1898,  is assembled from Otcheti po Glavnomu Tyuremnomu upravleniyu za 1885.Spb.1887. and other respective years.

1897:Sakhalinskiy Kalendar.Tipographia ostrova Sakhalin.1898.

1898:Sakhalinskiy Kalendar.Tipographia ostrova Sakhalin.1899.