Antique Emerson 1st year Northwind 10" steel blade and cage with badge. Blade is 10" diameter and includes set screw, cage is 11" diameter.

Blade is rusty, I do not see any bends in the blade.
Cage is rusty and needs some straightening/tweaking, There is a crack in the back ring at the location of the original weld joint. Badge looks nice other than a small ding at the S in "Volts"