Archaeological Expedition.

The Peabody Museum will send out an expedition, about the middle of next week, to continue exploration in the ruined and pre-historic city of Copan, Central America. Mr. Gordon, who conducted the former expedition to this place, is to have charge again, and will meet his former co-workers in Central America. The party will probably be gone about six months. The object of the expedition will be to make photographs and moulds of the sculptures and inscriptions which may be found.