No expunge. Always uses core1. Has error escape. Does not split atoms.
LISP 2 March 67 free storage = 2867

This is exactly as in PDP-36
It also has a bug in append
TS LISP ENG 23 July 66

This is the current version of TS core LISP. It has no bugs. It has expunge. It doesn not look at SS2,
but assigns core 1 anyway. It does not split atoms during printout. It has 2100 words of PDL/SYMTAB
"return" loses
macro "pack" loses LISP 13 Aug 66

pushdown + symbol table size=2100
TS LISP made from "LISP 13 August 1966"

wrong opcode for eem at 2226
TS LISP 13 August 1966