aan two-horse wagon, belonging to Mr. Wil- j Ham Johnson, which had been sent to the city ! laden with wood, was standing in front of j Mountcastle's stove and tin store, on Broad street, the horses took fright nt a passing lo comotive and dashed np the street at a furious rate. On reaching the corner of Fourth, a wheel was detached from the wagon by some obstruction, and the driver, a negro, thrown