The sale of tickets to Seniors begins today, 1.30-3.30 p. m. at Grays 17. At this sale, and also at the sales on Tuesday and Wednesday, tickets for the Senior Spread, as well as those for Class Day, will be sold. The sale of Class Day tickets will be conducted according to the notices which have been sent to Seniors and which have appeared in the CRIMSON. As regards tickets to the Spread, Seniors will be allowed to buy only one package each, at the reduced rates. They may, however, secure extra tables at the regular price of two dollars a ticket.