Rare Parisian French hearing aid device trumpet horn. "Le Petit Parisien" graved in brass part, 31 inches long. The item "Rare Parisian French hearing aid device trumpet horn Le Petit Parisien" is in sale since Thursday, November 2, 2017. This item is in the category "Antiques\Science & Medicine (Pre-1930)\Other Antique Science, Medical".The seller is "belle_lurette" and is located in Beurlay. This item can be shipped worldwide.