BULLETIN.

"Acoustics." Prof. Lovering. Harvard, 12 M. Weekly course.

"The Assos Expedition." Prof. C. E. Norton. Sanders Theatre, 7.30 P. M.

Oral discussion under Prof. Hill. Sever 11, 2 P. M. The question is : "Resolved, That service in the army of the Confederate States ought not to be made a disqualification for appointment in the army of the United States."

Harvard Union Debate. Sever 11, 7.30 P. M. The question is : "Resolved, That a senator or representative should be governed in his vote by the wishes of his constituency rather than by his own convictions."