This vintage & original postcard is in excellent condition with slight wear & slightly worn corners. It features a colorful view of "Great Northern's Streamlined Empire Builder". The reverse side is unused. The back of the postcard has a paragraph that says "Great Northern's Streamlined Empire Builder, Between Chicago, St. Paul, Minneapolis, Spokane-Seattle-Portland, Nearing The Summit Of The Continental Divide, At Marias Pass, Skirting The Southern Boundary Of Glacier National Park In The Montana Rockies". This vintage postcard measures approx. 5 1/2" x 3 1/2".