1. You use 'ex' to mean except ? In common parlance ex means 'example'. So your phrase becomes: National treasures (example gold) were returned in '35 and '56.
Which is what I responded to.
Gold was part bars and part rare historical coins.
Also still unreturned, which is extremely valuable:
Queen Marie’s jewels were not returned
The Romanian Crown Jewels were not returned
Royal and dynastic archives
Private deposits of Romanian citizens
Orthodox Church treasures
https://www.europarl.europa.eu/doceo/document/TA-9-2024-0171...
2. Who were these Bolsheviks ? There was no government, they weren't Russian / Soviet - what were they ? Give me some source that shows Romania was fighting Tsarist Russia / URSS / Russia (?). Your article doesn't clarify that at all. I wonder why.
Romania entrusted Tsarist Russia with its national treasure.
Do you deny there's state continuity from before 1918 ?