From the Letter article:
This issue of WORKING PASSAGE is being sent free of charge to some 265 known friends of Traveller.
Announcement of newsletter and subscription information.
A TL 12 vehicle design.
A review of GDW's Atlas of the Imperium.
A comprehensive list of Traveller products.
TL 10 Scatter Grenade.
Tips for designing Traveller ships and drawing deck plans.
A description of existing Traveller databases and information on acquiring them.
A comprehensive list of published reviews of Traveller products.
A Traveller booby-trap.
A review of FASA's Adventure Class Ships Volume 1.
A survey of Traveller supplements for planet building.
Upcoming software releases from Ba'rac Ltd.