Antique French Aneroid Barometer – Dr. Agnès, Rue Royale Amiens – c. Beautifully preserved antique aneroid barometer crafted in France circa 1900. The dial is signed by. Located on 14 Rue Royale in Amiens. Housed in a solid wood case with a brass bezel and glass face, the instrument displays detailed French weather indications including. Authentic and functional (needle reacts to pressure changes). Original wooden case with rich patina. Signed and calibrated in French. 17 cm (6.7 in) in diameter. Mechanical (no batteries needed). For collectors, interior designers, and nautical decor lovers.