231 - Affiche Ancienne Original vintage travel advertising map brochure for Lake Thun and Lake / Lac de Thoune et Lac de Brienz / Thunersee und Brienzersee - published by the Bern-Lötschberg-Simplon-Bahn (BLS) to promote tourism, hiking, and steamship navigation - Design features a panoramic bird's-eye view map of Lake Thun (Thunersee) and Lake Brienz (Brienzersee), illustrating the dramatic alpine topography including the iconic Eiger, Mönch, and Jungfrau peaks. The brochure's folded covers appear on the left, showcasing a classic Swiss paddle steamer flying the national flag as it travels across the lakes. A clean, decorative multi-directional compass rose anchors the bottom center of the image. The reverse side features photographic illustrations of regional destinations including Thun, Spiez, Gunten, and Interlaken. The text provides multi-lingual promotional descriptions advocating for the health benefits of the region titled - A Cure by Lake and Air! Go Wandering! alongside structured lists of local hiking times and excursion routes starting from various lakeside hubs. Printed by Kummerly & Frey, Berne. Good condition, folds as issued, creasing, tears, minor staining, 'my home' written in blue ink, double sided. Country of issue: Switzerland, designer: L. Keller, size (cm): 36x53, year of printing: 1955.