Muff pistol help please.

[mrto]

Wow!I had exactly the same pistol as a boy back in the 60's it was bought brand new while on Holiday with my parents in Spain so I think it is European made and probably Spanish.I never thought I would see one again,I used to use it as a 'cap' gun!It is most certainly not an antique and was made to shoot,the grips are plastic or at least the ones on mine were.I suspect it is around 45 years old or thereabouts.It was also very cheap to buy at the time which is why I was allowed to have it. ATB