The Wabash Minstrels will give their third entertainment on board the U.S. Flagship Wabash, : on Friday evening, July 4th, 1862, Port Royal Harbor, S.C. H.R. Bogart stage manager. D. Herlihy musical director. Programme. Part I. ... Intermission of 10 minutes. Part II. ... Intermission of 10 minutes. The whole to conclude with an Ethiopian farce of "Box and Cox." ...