Roger Daltrey Hologram Necklaceby | vonBob Hess(2018-12-31 06:01:54)
Almost two years after my post and I have found the hologram. It is disappearing around the edge, but this is typical of dichromated gelatin holograms of the period. The disappearance is caused by the incursion of water vapor in from the edge. If left in a humid environment, it will eventually all disappear. The Phoenix, Arizona area is good for it, but I will still keep it in a desiccator. My guess is that few were made, fewer were ordered, and very much fewer still have made it 40 years into the future, but here's one that did.