Travel Poster Zermatt Matterhorn Trans World Airlines TWA Switzerland. Original vintage airline travel poster - Along the way of TWA... Switzerland The Matterhorn - featuring a colour photograph of trees on a green hill with a small town nestled in the valley overlooked by the snow topped Matterhorn mountain in the distance against a blue sky with the stylised text above and an illustration of a TWA plane in the border below. The Matterhorn mountain peak dominates the Alps over Zermatt and lies on the alpine border between Switzerland and Italy. Issued by Trans World Airlines (TWA), a major American airline from 1924-2001, when it was acquired by American Airlines. Horizontal. Good condition, restored paper loss, restored tears, restored creasing, minor staining, backed on linen. Country of issue: USA, designer: Unknown, size (cm): 72x89, year of printing: 1950s.