Stanley #4 Type 17 (my# 4-122317-1)
The knob and tote are hardwood (as with most type 17s) and were painted. I have left them as I found them.
I believe my sharpening was the first time it had seen anything other than a small micro bevel. I’ve hollow ground it.
The chip breaker was polished.
The frog face took very little work to get it flat.