"The Use of convict labor at Hopemont. "; "Callebs, John S. "; "Hopemont Sanitarium (Hopemont, W. Va.)"; "Convict labor--West Virginia--Hopemont. "; "Callebs, John S. "; "undated"; "Typescript. Accompanied by 23 Hopemont prisoner questionnaires.
"; ""; "P5374"; "pec"; "Convict labor--West Virginia--Hopemont. ", "Hopemont Sanitarium (Hopemont, W. Va.)"; "14256"; .