Hollow ground is when the blade surface is rounded inward. On the Boker A-F and other daggers, think of the blade as being like a partially flattened triangle, with the bottom of the blade being slightly rounded inward instead of flat.Nose Nuggets said:hay thats perty cool. not a bad price either.
$80
http://fitch.estoreadvanced.net/index.php?p=product&id=853
whats hollow-ground?
im asuming these knives are full tang?
Regarding the tang, I do not know what it looks like, but it is fully covered by the handle so I'm guessing it is not a full tang. Usually a manufacturer will advertise a knife as having a full tang if it does, since this is the strongest tang style.
Probably the best way to find out more about the Boker A-F dagger (including the full size model) is to create a new thread asking about it.