Highly unlikely that’s a chubb safe doug, in fact bordering zero chance imho.
As to the lock, need better pics to see it clearly so remain open minded on the lock itself.
But, lock-wise, the early direct drive 3 way boltwork driven off the key, on a double door safe, isn’t familiar chubb by any stretch.
As for the safe itself, externally it’s way off looking chubb, but it’s not the fact it’s on wheels that’s the problem.
It’s the ornate columns, the projecting body construction, the marble and decoration all of which shout USA or continental to me. Herring Farrel & sherman…?
PS, i opened an 1880s/90s chubb on wheels as a youngster in the 1980s, locked with no keys. It was all original with the wheeled base casting marked chubb’s patent, curtained powderproof lock, 128 queen vic st brasses etc.
It remained a total mystery for decades among everyone i asked until eventually joined here and Patent kindly showed catalogues of both chubb and tann’s wheeled offerings from the 1880s through to early 1900s.
So this forum taught me always be prepared for the unexpected and always remain open minded on just about anything…!
