SOME CLASSIC TRAINS BY ARTHUR DUBIN Classic chronicle of the era when sleeping and dining cars suddenly changed overland travel from barbarous to opulent, when the compounds and Pacifics and 4-8-4's sliced hours and days out of the timetables, when the amenities of going places included mobile barbershops, libraries, and dining cars with wine lists, and when such name trains as the Cascades and Crescents and Centurys charged along the rails. The book provides a detailed look at the interiors and exteriors of the famous crack trains such as the Twentieth Century Limited, the Broadway