Wow you guys are fast! Ok thanks for the replies so far. Since I didn't know what would be 'important' to photograph, on my first round I thought I'd just post some generic photos - but I figured that once you guys saw the blade, you'd tell me what I needed to photograph for better ID (good thing I didn't put it back together yet).
I'm astounded to think that my dad just pulled this out of a pile and happend to pick an old blade (so far some guesses have placed it as early as the late 1400's? Jeesh that is crazy). He has two of them, and they both look very similar, although I suspect the other is machine made since there isn't much of a hammon. I can't get the handle off that one very easily so I don't know if it has any markings.
Anyway, here's more photos of the blade, and I tried to get shots of the areas you guys seems to be asking about... Oh and by the way, there are no chips on the blade - the original photos were shot on terry cloth, and that made the blade look chipped - here's some photos taken on a hard surface:
By the way, this symbol is on the handle:
thanks again guys!
Philip