Nice one Machinehead,
Its a '87 one and ive seen some seemingly random stamps(letter or number) in on the neck or body with those, i think they are id tags from the person who made it. At least if it is a small letter not bigger then 1cm in blue or black ink.
You can find more info on 21frets,com, they are not vintage reissues, but a standard strat, but they do have the same kind of neckshape as the vintage ones AFAIK.