Princeton Plasma Physics Laboratory General /repositories/4/archival_objects/742561 1 box 1991-1994 General /repositories/4/archival_objects/742977 1 folder 1991-1994 29 8 Information Materials /repositories/4/archival_objects/742978 1 folder 1991 29 9 Fortieth Anniversary /repositories/4/archival_objects/742979 1 folder 1991 November 1 29 10 Public Relations Memos /repositories/4/archival_objects/742980 1 folder 1993 29 11