Prospect Union.

During April the Prospect Union will give the following entertainments: April 4, lecture by Dr. Jaynes on "Why I Am not a Socialist"; April 11, four members of the elocution class in Mr. George Baker's farce, "Wanted.--a Male Cook"; April 18, reading by Mr. Copeland; April 25, lecture by Professor Taussig on "Some Aspects of the Trust Question." Admission tickets to all these entertainments may be secured at the office of the union.