Please help to identify

[Rasdok]

Hi all. Please help me to identify this propeller. My Great-Grandfather was a pilot in the South African Airforce and served in WW2 and Korea. Unfortunately no one knows where he got this propeller or how.

[Dbahnson]

I really doubt that it's even identifiable. It's probably British (left hand threaded props are common), but it doesn't appear on this extensive list of British props. It appears to have had metal sheathing on the leading edges but it's been removed. My guess is that it was made in the 1940s or 50s.