Base Ball.

The CRIMSON offers nine cups to be played for by nines formed from the "amateur' players of the University, under the following conditions. All students who have played upon their class nines or upon the 'Varsity nine are ineligible. Each nine entered will play one game with each of the other competing teams. Changes in the personnel of the nines may be made during the progres of the series, provided that no transfer of players be made from one to another of the competing teams. All entries must be left, together with the names of the players, in the box at Leavitt and Peirce's, before 9 P. M. on Saturday next. Further details will be arranged at a meeting of the captains of the respective nines.