The Big Tree Swimming Pool became the Grant Study, and next week the Grant Study will become the Alumni Records Office, when the alumni and class records personnel and the Publication Agent will leave the top floor of Widener and move into the Study.

The Grant Study was vacated last month by the psychiatric services of the University Health Center. The alumni records office, whose addressograph machines bothered library users, will give its present facilities in Widener to the University Archives.

Rooms now in use by the Archives and the Publication Agent will be turned into about six studies for senior members of the Faculty of Arts and Sciences, while the present class records office will be used as a reading room for the University's microfilm collection.