The Library will be closed for the Labor Day holiday. Regular hours for the Main Reading Room (Room 341) and Special Collections (Room 55) will resume on Tuesday. The Main Reading Room will be open 9:00 to 5:00 Monday through Friday, and Special Collections from 9:00 to 1:00 and by appointment Monday through Friday. Please call Special Collections at 617.727.2590 if an appointment is required.