'Cliffedwellers will line up in the Radcliffe Yard at 10:45 a.m. today, and will march two-by-two across the street to the First Congregational Church for the college's formal opening services.

The four classes will assemble around the Yard: the Class of '52 in front of Longfellow Hall, the Class of '53 in front of the Library, the Class of '54 in front of Agassis House, and the Class of '55 in front of the Gymnasium.

Ceremonies in the Church, from 11 a.m. to 12:15 p.m., will include speeches by Vice-President Cronkhite: deans Kerby-Miller, Small, Sherman, and Marshall; and Maryalice McArdle, president of Student Government.

Both undergraduates and graduate students must attend.