ALAN ANCELL CWH DCPX EAKX EGBERT EGK GJS GUMBY GZ HIC JKF JL 
MACRAK MHS MOON NEVES RpK-LM@OZ RWK PGS@OZ
(FILE [MOON;LISP discus])
(BROOKS AI) (DAVES AI) (DULCEY AI) (JMTURN AI) (KWH AI) (RG AI)
(GSB-NOCLI ML) ([HAROLD;HAROLD MAIL]@ML)
(TAA DM)
(Balzer ISIB) (MJAMES ISIB)
(CLR XX) (id.coco xx) (Goldfarb XX) (Marc XX) (MT XX) (PDL XX) (Shane xx)
(JSLove MIT-Multics (R-HEADER-FORCE RFC733))
(TICSL BBNA) (Yonke BBN) (FHsu BBNG) 
GLS (Fahlman CMU-10A)
(BUGLISPHACK SAIL) (JRA SU-AI)
(Shostak SRI)
(JoSH RUTGERS)
(Hearn UTAH-20) (Griss UTAH-20)
(LispDiscussion^.pa PARC-MAXC)