Sac Valley Auctions

3 have been identified for the Pacific Northwest, Montreal and Philadelphia. The poster with the old cars and airplane has not been identified (Detroit?). These all lithographs of Jack Laycox Paintings that were commissioned by Delta Airlines to paint travel posters for these locations, as seen here. These are the actual posters prior to having the Delta name and the destination. All 4 are in very good condition. Each is about 23” x 29” on the outside.