The annual spring tennis tournament for the class championship will be held about the middle of May.

The last Cambridge performance of "The Dynamiters" will be given in the Hasty Pudding Club Theatre tonight.

A large electrical lantern, made in Germany, has been received at the Rotch mining building for metallurgical work. It will be used with a powerful microscope to illuminate thin sections of steel.

G. G. Crocker '64, will speak in the lecture room of the Boston Public Library tonight at 8 o'clock on "Transportation in Cities." The lecture is the last in a series of eight lectures on municipal administration.

Owing to lack of sufficient funds it has been found impossible to arrange the game which was hoped for between the Harvard Freshman lacrosse team and the Columbia freshman team, and the Harvard freshman team has consequently disbanded.