If the Trinitaires CD comes with the original glossy cover and 12-page booklet it must be the real thing.
Very much doubt somebody would duplicate the disc and cover.
Obituary in The Washington Post (our Bertrand gets a deserved credit)
http://www.washingtonpost.com/entertainment/music/edward-butch-warren-washington-born-bassist-dies-at-74/2013/10/06/89a11a2e-2eb0-11e3-bbed-a8a60c601153_story.html