The Astrogators Chartbook
From Wikipedia, the free encyclopedia
The Astrogators Chartbook is a 1980 science-fiction role-playing game supplement for Traveller, published by Judges Guild.
The Astrogators Chartbook provides three types of mapping grid sets and a solar system display. These materials are printed in black ink on heavy paper stock, intended for use by game referees to chart interstellar travel.[1]
