Changes coming to Books by Mail: Starting in fall 2025, Books by Mail items will only be shipped to addresses in the contiguous United States 50 miles or further from campus. We will make exceptions for students, faculty, and staff with disabilities. Learn more. 

Fisher restoration: Fisher Fine Arts Library is open and operating normally during ongoing exterior work. Find more details about this important restoration project.

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Emma Louise McClellan Fund

Established in 1971 from a trust founded by John and Margaret Marshall McClellan, this fund honors Emma Louise McClellan. This fund was created for the acquisition of materials in the field of physics and has grown five-fold since its founding.

Today's Penn students find not only books, but databases and wonderful electronic resources at the Math/Physics/Astronomy Library. The McClellan Fund is an important means for keeping these information sources current.

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