The Coast Guard Academy will be a party to the observance of Navy Day here tomorrow when the thrice-beaten Cadets meet the twice-defeated Crimson at 2:30 o'clock in Harvard Stadium. As a part of the pre-game exercises, combined units from the Academy and from the Harvard Navy schools will parade in the Stadium at 1:50 o'clock.

Reviewing the marchers will be Rear Admiral James E. Pine, Superintendent of the Coast Guard Academy, Rear Admiral W. N. Derby, District Coast Guard Officer, Captain C. H. J. Keppler, Commanding Officer of the Harvard Naval Training Schools, and Deans Buck and Hanford for the University.

Coach Harlow has announced only one change in the tentative starting lineup: Charley Roche, 175-pound Freshman back from Winchester, replaces Bill Jackson in the tailback position. Right end Don Swegan will not be ready for tomorrow's game. HARVARD  COAST GUARD DeLuzio, le  le, Reed Fisher, lt  lt, Brandfass Allen, lg  lg, Boon Faber, c  c, Burke LeBart, rg  rg, Prunski Foster, rt  rt, Starr Champion, re  re, Caldwell Tennant, qb  qb, Gaither Roche, lhb  lhb, Duin Flynn, rhb  rhb, Lattin Cowen, fb  fb, Dorsey

The Cadets, who had a record of six and three last year, have already bowed to Tufts, 13 to 6, to Virginia, 39 to 0, and to Rensselaer Polytech, 18 to 7, and have played a 12 to 12 deadlock with Scranton.