Back Corn de posta Catalan Posthorn Danish Posthorn German Corneta de posta Spanish شیپور پست Persian Postitorvi Finnish Cor postal French קרן דואר HE Postakürt Hungarian Corno postale Italian
The post horn is a valveless cylindrical brass instrument with a cupped mouthpiece. The instrument was used to signal the arrival or departure of a post rider or mail coach. It was used by postilions of the 18th and 19th centuries.