THIS IS AN ORIGINAL B/W 19580 MAGAZINE AD FROM THE NORTHERN PACIFIC RAILWAY.IT IS IN EXCELLENT CONDITION,MEASURING 7" X 5".....WELCOME TO YELLOWSTONE!.. OLD FAITHFUL GEYSER... NORTH COAST LIMITED VISTA DOME. ..... CHICAGO TWIN CITIES NORTH PACIFIC COAST.....POSTAGE ON 1 AD IS THE SAME AS FOR 100....PLEASE VISIT MY E-BAY STORE....NOSTALGIA AIRWAYS....