[fernando]

Originally Posted by Matchlock

Oh, 'Nando, 'Nando,

You are not gonna say you missed my former thread on the develoment of screws, are ya?!

http://www.vikingsword.com/vb/showthread.php?t=7715

Dear me
Must say i have forgotten such one, as i haven't missed it for sure.
Wait till you get my age; senile symptoms can not be avoided .
I have already substituted the screws picture for this more complete one.