Advertisement for: Performance on 9 April 1838 of: ‘an admired comedy in 5 Acts, from the pen of J. R. Planche, Esq., principally founded on Jasper Mayne’s City March and W. Rowley’s March at Midnight, entitled The Merchant’s Wedding, or, London Frolics in 1638’; ‘To conclude with, for the last time this Season, the laughable petite Comedy, called The King’s Command’.