PRAGUE.

Das Fräulein am See (La Donna del Lago) has been given here for the benefit of Demlle. Emmering, who personated Malcolm. On this occasion Demlle. Lutzer made her first appearance in the part of Helene. Her voice, the higher and middle notes of which are very sweet, is rather weak for so large a theatre; but by regular and well-directed practice, it will no doubt soon acquire greater strength. M. Podhorsky was Roderich, M. Strataky Douglas.