Boylston Hall to be Open in Recess.

Contrary to the custom, the Corporation has consented to keep open certain rooms in Boylston Hall during the April recess. The rooms and the days on which they will be open are as follows: rooms 5 and 6 on April 18, 21, 22, 23; rooms 11 and 12 on April 18, 20, 22, 23; room 13 on April 20, 21, 22, 23. On April 19, which is a legal holiday, the laboratory will be closed.