1 Talált eredmények "Fájl:Before_the_United_States_Anthracite_Coal_Commission;_reply_of_the_anthracite_operators_to_the_demands_of_the_anthracite_mine_workers_(IA_beforeunitedstat00warr).pdf".
Before the United States Anthracite Coal Commission; reply of the anthracite operators to the demands of the anthracite mine workers ( ) Author Warriner...