Or maybe this
Actual there are thousands of them just try a search on the Executive order 6012 for it did happen once and I am assuming from your question you did not know this. Maybe I misunderstood your question.
6102 that should be.
I’m aware of the confiscation order of 1933. There were people who had gold bars on deposit who had their wealth stolen, but that isn’t the same as confiscating contents of safe deposit boxes.
So if you can find a cite, that would be interesting (it isn’t up to me to prove you wrong since you’re making the claim). In any case it’s really sad how the government basically stole the wealth of the nation like that.
The good news, it’s a trick that only works once.