tag:digital.library.illinois.edu,2005:/items/7e0d2c00-2b7c-0134-1d8b-0050569601ca-7The Conference Participants at Princeton University, Princeton, New Jersey2022-07-19T14:50:39Ztag:digital.library.illinois.edu,2005:Item/676492016-11-15T18:49:34Z2022-07-19T14:50:39ZThe Conference Participants at Princeton University, Princeton, New JerseyPicture #1916_21: At Princeton UniversityUniversity of Illinois at Urbana-Champaign Library