Also look carefully at the keys. A general similarity of style in manufacture will soon become apparent, the same whether the lock is anonymous, or a 'Hobbs' or even a 'Chobbs' lock. And (still) having two 'original' keys with a cheap 'antique' lock is a real reason to be cautious.

There are also numerous copies of the Squire old english padlocks from the Far East — possibly Taiwan. They are sold particularly in USA, purporting to be made in Britain for the Admiralty, by a [non-existant] lockmaker. Many are marked 'Jared'. These do have good copies of the Squire key style.
There is an amusing YT video on one Jared padlock here:
https://www.youtube.com/watch?v=ULUz...dpZWdodA%3D%3D