I've read about this 'restitution' thing before. There were also some ceremonies or congresses, as I recall. Jim Pellechia was involved.
Here is link to Jehovah's Witness Holocaust-Era Survivors Fund, Inc.
Jim Pellechia is cited as VP of this group. He was my circuit overseer back in the 70's.
http://www.holocaustremembrance.com/itfdirectory/organization/show/3328
-Aude.