2016   University of Pennsylvania Libraries

2014   MIT Libraries

2013   Brown University Library

2012   University of Chicago Library

2011   Cornell University Library

2010   Harvard University Library

2009   Dartmouth College Library

2008   University of Pennsylvania Libraries

2007   Rutgers University Libraries

2006   Yale University Library

2005   Princeton University Library

2004   NYU & Columbia University Libraries

2001   Columbia University Libraries