CADENAT (Martin). Road map of Savoie serving as an exact guide for foreigners travelling through this region. Chambéry, Puthod, 1843. Lithographic map by Aubert, 70 x 57 cm, canvas-backed and folded; in original slipcase. Beautiful coloured map of Savoie at 1:240,000 scale. It shows castles, baths, mines, etc. Rare. Also included: - KELLER (Henri): Second road map of Switzerland. Zurich, H. Keller, 1850. Lithographed and coloured map, 53 x 77 cm, canvas-backed and folded, in original slipcase. New edition. A 1:250,000 scale map, first published in 1833 and regularly reprinted.