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Keywords from Image Description:
ENGINEER ON THE EMPIRE BUILDER CONCENTRATES ON THE TRACK AHEAD AS THE AMTRAK PASSENGER TRAIN TRAVELS FROM CHICAGO TO... NARA .tif Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor O'Rear Charles Photographer File ENGINEERONTHEEMPIREBUILDERCONCENTRATESONTHETRACKAHEADASTHEAMTRAKPASSENGERTRAINTRAVELSFROMCHICAGOTO