Institute of Museum and Library Services7
Andrew W Mellon Foundation3
British Library3
Indiana University3
Ubiquity Press3
University of Virginia3
Northwestern University2
Oregon State University2
PALCI2
University of Oregon2
AVPreserve1
Arcadia1
Arcadia Fund1
Cornell University1
Digital Public Library of America1
DuraSpace1
Mellon Foundation1
PALNI1
Samvera1
Stanford University Libraries1