Few trains run outside commuter hours, and there is no service on holidays or weekends.
The Consortium card must be validated and borrower registered at the Circulation Desk of the Clapp Library before books may be borrowed. Picture ID must also be presented when materials are borrowed. Renewals must be made in person. Art Library, Jewett Use of materials in library only. 283-2049 Astronomy Library, Observatory Use or borrowing by individual arrangement only.