The lecture prescribed for tomorrow in the New Lecture Hall has been postponed. No lecture will take place at that time.

Members of the Regiment are asked to volunteer to act as ushers at the meeting of the Cambridge branch of the Special Aid Society for American Preparedness, in Sanders Theatre tomorrow evening at 8.15 o'clock. All men who are willing to perform this duty should sign up at Weld 3. Ushers are required to wear their Regimental uniforms.