AntcuFaalb wrote:Is there a list somewhere of shots in ROTJ that were reused from ANH?

Not what you are looking for but a reuse of RotJ into the ESB:SE.

http://en.wikipedia.org/wiki/List_of_changes_in_Star_Wars_re-releases

Darth Vader lands in the Death Star docking bay with Luke, taking him to the Emperor. This scene was reused in The Empire Strikes Back Special Edition as Vader returns to the Executor. Although Luke cannot be seen, Moff Jerjerrod can be seen mouthing his lines from Return of the Jedi.