The third and last sale of tickets to undergraduates will take place today. All Sanders tickets are sold. There are about one hundred and fifty trees seats unsold. This is the least general sale of tickets.

The second sale to graduates will be held at the ticket office in the Parker House from 11 to 12 this morning.

Undergraduates do not need tree tickets as they march into the enclosure by classes. As some underclassmen have misunderstood the rule to the effect that no one can sell a ticket, the committee wish to announce that the principle on which the entire distribution of tickets is based is that no one but friends of Harvard men shall use tickets.

All junior ushers must report to Geo. C. Lee, chief junior usher, at Sanders Theatre at 12 noon tomorrow. At the same time and place all the Class Day officers who are to sit upon the stage Class Day must be present.

Notice will appear in tomorrow's CRIMSON concerning the removal of the caps within doors. It has been impossible to consult the proper authorities today.

F. W. HALLOWELL,Chairman of Class Day Com.