Breadcrumb Home February 10, 2014 12:00 AM Largest library foundations Ranked by total assets using most recent available IRS Form 990, except for New York Public Library, which provided preliminary data as of Dec. 31, 2013. Tweet Share Share Email More Toggle Fullscreen Share Wilmington Trust N.A. Assets: $50 million Toggle Fullscreen Share Wilmington Trust N.A. Assets: $53 million Toggle Fullscreen Share Wilmington Trust N.A. Assets: $53 million Toggle Fullscreen Share Wilmington Trust N.A. Assets: $59 million Toggle Fullscreen Share Wilmington Trust N.A. Assets: $106 million Toggle Fullscreen Share Wilmington Trust N.A. Assets: $122 millionSupports Fred W. Smith National Library for the Study of George Washington at Mt. Vernon.Photo credit: Flickr Toggle Fullscreen Share Wilmington Trust N.A. Assets: $141 million*Supports Robert H. Smith International Center for Jefferson Studies.Photo credit: Flickr Toggle Fullscreen Share Wilmington Trust N.A. Assets: $151 million Toggle Fullscreen Share Wilmington Trust N.A. Assets: $156 million*Does not use a foundation structure. Toggle Fullscreen Share The New York Public Library tops the list of library trusts