Railroad labor arbitrations: report of the United States Board of Mediation and Conciliation on the effects of arbitration proceedings upon rates of pay and working conditions of railroad employees. Воспроизведено в оригинальной авторской орфографии издания 1916 года (издательство "Washington : Govt. Print. Off."). Это и многое другое вы найдете в книге Railroad labor arbitrations (William Jett Lauck)