History Motor Wheel Wrenches ??? Odd looking beasts

Gota a whole box of different size speed wrenches and some other wrenches made by Motor Wheel ?? When were they around ?

 

Actually, they're still around, here in Lansing, Michigan...they began as the "Prudden Wheel Co.", in 1917, and merged with two other wheel companies in 1920 to form "Motor Wheel'...they're mostly an OEM, and military wheel maufacturer, but, in the early '70's, produced a line of drag race wheels, ( Motor Wheel Fleas & Motor Wheel Flys), and a line of custom wheels called Spyders...