Hi guys i got this helmet form my LBS about 15 years ago in a deal with a bike, its been sprayed yellow with metalic blue sprayed graffix over the top, then lazer cut decals Etto Offroad Daihatsu and a signature that looks like Michael $£%^&* 91, i have no idea what the surname is but must have been signed in 1991. Does anyone know anything about it as i carnt remember anything about it, there carnt be many of these about im sure. any sugestions at all?