This is my first attempt at making a knife (except for a saw blade utility tool/knife),made from a Johnson file. I have another full size knife project from the same file, initially roughed out and waiting. OAL is 5 1/8", 3/16" thickness. I drilled holes in the handle to reduce the weight. Gripping with three fingers and thumb feels nice and secure.
I didn't polish, and left some tool and sandpaper marks on this one, leaving it a bit rough. Applied gun blue finish.
I plan to carry this as a neck knife, so it still needs an appropriate sheath.