DECUS PDP-11 SPACE WAR?

[Mattis Lind]

Anyone has old DECUS distributions? I am looking for the PDP-11 SPACE WAR
program. It is supposed to be 11-192, written by William (Bill) Seilier and
Lawrence (Larry) Bryant in 1974.

https://i.imgur.com/rjaWX4X.png

It is a space war like program for the PDP-11/10 with AA11 and AD01.

Much later Bill rewrote it in C for the MSP430:

http://processors.wiki.ti.com/images/tmp/f1276339401-2015330541.html
https://github.com/dlitz/openmsp430/blob/master/fpga/actel_m1a3pl_dev_kit/software/spacewar/main.c

But where is the original PAL-11 source? Anyone?