Calendar.

Board of Overseers. Special meeting at No. 50 State street, Boston, at 11 a. m.

Vesper Service. Appleton Chapel, 5 p. m.

Vesper services will be held on Thursday of each week in term time until further notice. Each service will begin promptly at 5 p. m., and close about 5.30. The public are invited to these services.

Orchestral Concert. Boston Symphony Orchestra. Sanders Theatre, 7.45 p. m.