A Traveller5 ACS (Adventure Class Starships) Supplement detailing an 800-ton Expeditionary Yacht.
"Some folks travel the stars in a rust-bucket Free Trader scraping together cash and equipment from just about any source they can. Others do it with a bit more style and flair. This ship is for the later.
Presenting a starship for the true merchant prince, diplomat, megacorporate executive and of course nobles of all stripes. Also suitable for large Traveller crews and those who wish to be surrounded by the finer things in life. Jump-3, Maneuver-3, Power Plant-4, this 800-ton Type-Y2 Expeditionary Yacht has long legs and lots of room.
Come let us show you one up close...
This is a Licensed Traveller5 Adventure Class Starship useable for use in the OTU or in your own TU.
Enjoy and safe travels!"
From the back of the book and item page.