It looks like it could be one of the varieties. It looks like a VAM 8a, but hopefully an expert will set us straight.
A better picture would help, but I would say it has a chance based on what I can see on the right side of the "O".
It looks like it could be a VAM8 http://www.vamworld.com/1900-O VAM-8 or even the VAM8A as robec posted.