Found this and would like to know about it

[theatrecon]

Found this propellor out by the side of the road. Could anyone tell me anything about it? Also a value. It is 6' long with 2 stickers that read Air Props Inc. Davenport FL. Also there is 74 LXL 58 16267 Stamped into it. (serial #?) I have no idea about props and planes. Just thought it was a neat find. Thank you very much!

[MWP_Lamar]

That is a contemporary air boat propeller.

Lamar