PDP-6 LISP (LISP 1.5) Revised

This is a mosaic description of PDP-6 LISP, intended for readers familiar with the LISP 1.5 Programmer's Manual or who have used LISP on some other computer. Many of the features, such as the display, are subject to change. Thus, consult a PDP-6 system programmer for any differences which may exist between LISP of Oct. 14, 1966 and present LISP on the system tape.