Originally Posted by
jmcalata
Hello, Do you know if this Mills P 75 is genuine original?
I see that compresion wrench and prop nut are different.
It has a carter hole (pore) repair with bronze.
Also I need a new plastic cowl tank.
Thanks
Jose
So who's claiming that a Mills 75 dates from 1940?
Otherwise a genuine Mills will have a cast back plate with the two words "Mills" and "England" circumferentialy embossed on it.
The backplate metal should match that of the crankcase.
It should also have a serial number on the top side of each mounting lug.
Other identifying hints will become obvious if you read the thread above.
Good luck, Ray.