Middle-Eastern Dagger?

[tonil]

thank you vandoo for the info, i did clean the scabbard and decorative pieces when i was given this dagger,it was that colour silver goes when it gets dirty. i cannot see a brass colour showing through, but the tip of the scabbard is a brass colour. would you have any idea of the age, as you say it does look like it has been used and worn. many thanks tom