I found this in a box of junk at the in laws. The other bits weren't in the box. Total length is about 3 inches. A bit of internet research reveals it is a Stanley 101 plane.

After some hunting around I found the blade from a toy plane and ground it down to size using an angle grinder and then a bench grinder. Rubbing on an oil stone made the surfaces more or less flat.

I took two bits of steel, clamped them together and drilled down the middle. Then I realised I was too close to the edge

so I did it again.

After looking at some photos on the web some filing, drilling, tapping and painting gave me this. The radius on the shoulders is not a good match to the original type but that won't affect the function.

Another junkbox yielded a knurled screw.

Then I put it all together and it actually seems to cut quite well.

I don't know that I actually have any use for it but I didn't want to throw it out.
Russell