Thanks, yes it's a 1950's Era 4in Wilton Bullet machinist vice. I bought it off ebay about 5 years ago and it was all rusty but worked well. So I dismantled it and cleaned it all up, sand blasted it and then powder coated it in 'baby blue'.@DMITTZ a little off topic here but do you have more pics of your vise? Looks like a nice one.
It's been a fantastic vice. I have another imported 8in vice I Use for anything I have to hammer on and this is for more precise stuff.
I couldn't find the pictures from when I restored it so here some I just took.