The Vintage HârnWorld Atlas Map Set is a fantasy role-playing game accessory created by Columbia Games in the 1980s. The set includes reference keys for players to explore the fictional world of Harn. Produced by Harn, this United States-based brand offers a detailed and immersive gaming experience for fans of fantasy role-playing games. The vintage nature of this product adds a nostalgic touch to the gaming experience, making it a sought-after collectible for enthusiasts of the genre.