A Novelty.At the Fair next week quite a novelty, *s well as one of the features, will be the appearance of the largest Steam Caliope ever built. It will be mounted on a very handsome wagon, made es pecially for the purpose, and attached to one of the justly celebrated “Challenge” Traction or Self propelling Farm Engines—both of which are made ana will be exhibited by C. Kratz of Evansville, Ind. It