Sale 2453 - Vintage Posters, August 2, 2017

7 5 Y E A R S O F A U C T I O N S swanngalleries.com Ivar Gull, Pennsylvania Railroad / The Gateway to America . Estimate $4,000 to $6,000. Rare & Important Travel Posters October 26 Nicholas D. Lowry • posters@swanngalleries.com