THIS IS AN ORIGINAL GREAT NORTHERN RAILWAY POSTCARD.IT IS IN EXCELLENT CONDITION,NEVER MAILED,NO WRITING,TRAIN ISSUE,DATED 1970'S....EMPIRE BUILDER   CROSSING MEDICINE BRIDGE NEAR GLACIER PARK...SEATTLE/PORTLAND TO CHICAGO ON THE EMPIRE BUILDER & WESTERN STAR.....(POSTAGE ON 1 ITEM IS THE SAME PRICE AS FOR 100.