We have all seen T parts re-purposed for other uses. Here are some of mine:
Formerly a hub cap wrench.
Brake drum, hub and make-shift connecting rod.
Rear end housing converted for potato digger.
Not sure what purpose this had.
I think the 4th one looks like a work seat
Looks like the stuff i made mine from. Had to convert it from farm equipment back into model T parts again.
1st one is to adjust the water pump packing nut, Model A and some others.