American Committee for the Restoration of Italian Monuments
College Art Association (U.S.)
Committee to Rescue Italian Art
Gombrich, E. H. (Ernst Hans)
Institute for Advanced Study (Princeton, N.J.)
Lavin, Irving
Meiss, Millard
Metropolitan Museum of Art (New York, N.Y.)
Nordenfalk, Carl Adam Johan
Panofsky, Dora Mosse