You really are going to need some serial numbers to get a positive I.D. Try and see if there are any on the bottom of the hub end.
'I do not think we can hope for any better thing now.
We shall stick it out to the end, but we are getting weaker of course, and the end cannot be far.
It seems a pity, but I do not think I can write more. R. SCOTT.
Last Entry - For God's sake look after our people.'
In memory of Capt. Robert Falcon Scott, Edward Wilson, Henry Bowers, Lawrence Oates and Edgar Evans. South Pole Expedition, 30th March 1912.
Ok, itīll take a few days before I can check the numbers.
Measurements would be useful too.
This propeller would be made of high tensile aluminum. The reason it feels rough is from oxidation. As the aluminum oxidizes it creates pits. Sometimes obvious to the naked eye, and most other times under magnification. This isn't the aluminum you get when you get a can of pop (soda), its quality is 100x better in composition than normal aluminum.
Looks a lot like mine that i just posted!
Mayby same type?
Looks alot like my propeller i just posted!
Mayby the are the same type?