In 1987, Bud Sheldon (second man to Joe Longo) brought in a box of stunt props from TMP and WOK to the prop shop Prop'r Effects. They were to be re-used or taken apart for use on TNG. (remember the TMP phasers used in TNG and the WOK Tricorder front used on Barclays chair in "Nth Degree"...those were part of the same box lot). This one never got re-used and was taken home by a prop master.
More from Star Wars: Episode IV - A New Hope (1977)