From the masthead:
The Quadrant One Newsletter. Part of the History of the Imperium Working Group family of documents, fanzines, and newsletters.
From the Publication Information:
AAB Proceedings is produced and distributed by Clayton R. Bush, HIWG's Quadrant 1 Editor. It is distributed free to all active analysts in that region.
News from GenCon: novels, product sales, releases for other systems, new products. HIWG officer changes. Vland
Descriptions of latest HIWG documents.
Modern physics theories.
Recommending using the Soviet military as a model for the Imperial Army rather than the US organization. Basing
Methods for generating economic statistics in Traveller.
Details available for races, additional races.
Project to produce correct designs. Ship designs available.
Unofficial errata, some based on magazine article references.
A TL 14 MegaTraveller starship design.