Yes, long story short is that a museum here in Florida had been donated over the years lot's of artifacts, minerals, fossils, etc. They had no room to display everything and were planning on selling the extra items and use the money for renovations on the bldg. I have a friend who is a paleontologist & they were using him to do some of the pricing. He wanted me to help him with the artifacts since they are not something he was real familiar with.
Everything was in boxes and catalogued quite well. What we soon realized was that everything potentially valuable was catalogued but the item was missing. This was true with all items. All gem grade minerals were gone same with valuable fossils such as teeth, vertebrae and so forth.
This was true of the artifacts as well. Any potentially valuable point listed was not in the box. Lot's of field grade stuff of minor value and these big axe's which were nice but maybe to big to sneak out in a pocket? Most work was preformed by volunteers and so maybe one helped themselves to these items stored away in the back rooms. I have heard horror stories of people dying and leaving amazing collections to museums only to have them disappear in a few months.