Here are entered works on the private employment of convicts. Works on the employment, by one employer, of laborers under contract with another employer or with a contractor, and on the lending of laborers by one employer to another employer are entered under Contract system (Labor).
When subdivided by place, the name of the place may designate either the current location of prisoners of war, or the place of origin. For prisoners of war of a particular nationality held in another country, two headings are assigned: 1. Prisoners of war--[country of nationality]. 2. Prisoners of war--[place where held]. --subdivision Prisoners and prisons under individual wars, e.g. World War, 1939-1945--Prisoners and prisons
