21 APRIL 1855, Page 10

#tatrtg nub Mugu.

During the past week the non-lyrical theatres have presented a perfect blank in the way of production. In the first place, the whole stock of available novelty had been thrown upon the theatrical market in the week preceding ; in the second place, even if some additional novelty had been at hand, public curiosity was too much attracted by our Imperial visiters to be turned into another direction. Contrary to Sir Isaac New- ton's principle,we have given two causes when one would have been suf- ficient.