My. and many grandmothers broke a wrist cranking a T Ford.
Ford may well have been the most influential man of the twentieth century.
I remember hearing of old family members having to back up a steep, long grade because of the way the gasoline flowed from the tank.
You try to go up a long, steep grade forward, and the slant would not let the gas flow to the engine and it would die.
They had to back up the grade in reverse, and it worked fine.
I heard them talk of that many times.