Northern Spanish Railways 1934 Art DecoOriginal vintage travel advertising poster Caminos de Hierro del Norte de Espana (1858 1941) for the Northern Spanish Railways company to promote their special services and prices during the Summer of 1934. Art Deco style image depicting a seagull flying in front of a white and red railway signal marked with a bold black I, against a blue background with stylised text above and below in white and yellow, the information about ticket prices in blue