I have a 5 blade engine fan dated 19/76. I have bead blasted the fan and used a aluminum cleaner on the fan which molecularly cleans the magnesium and makes it natural color and bead blasted the steel part that the fan blade rotates on so it can be plated and comes with the rivets to re-assemble it.
$250 shipped to a US 48 address + PP or your check. MAKE REASONABLE OFFER?