There is also the fact that for Hitler's birthday, literally thousands( tens of thousands?) of people would have sent him gifts,most of which he would have never seen, let alone touched, cherished etc..
These gifts would come from people from all walks of life as well..generals, political leaders, as well as the average citizen..
Add to that the thousands of gifts bestowed upon him every other day of the year for 12 years and that is a lot of merchandise with tenuous provenance.
