Prop manufacturer question

[Brian]

I have a 80" dark wooden modern propeller brass edged. On one side of the hub is enscribed;[ D=2020 and GN=1500] on the other side it reads; [ LVI/MSS , No.24/VL and 1939 ]. I'm looking for any information and ideas about the propellers history.

[Dbahnson]

The nomenclature isn't common and I suspect is European or other global manufacture. I think 2020 is the diameter in millimeters, so "GN" is probably the "pitch". If you can find what language "GN" refers to pitch that would likely establish a country of manufacture, and maybe lead to some understanding of the other characters.

There are LOTS of possibilities.

[Brian]

Thanks for giving me a search direction.