Well it has been a couple of days and no one has hit the nail on the head yet, so I had better reveal the answer.
Vic: Nice try with the Spanish company Ojmar, as you got the right language, but wrong country. I was probably being sneaky when I said that the language was European, as the Spanish speaking country concerned is not in Europe.
Frank: That rear sight on the FEG/Telly/Relum you showed does have an uncanny resemblance to the mystery rifle's. Provided the dates corresponded, it would be very likely that the company concerned pinched the idea from FEG as they are known to be much in favour of borrowing others' ideas.
I thought you might get the answer to the challenge Frank, as there are two guns of yours from the same company shown on the Gallery!
Here is the answer:
I wonder if that wooden handle is a real benefit to shooting hold?