Value of a Paragon Mahogany Test prop

[Gullman]

Hi,
I would like to know the approx year and value of a Paragon mahogany propeller.

The "Paragon" and "American Propeller Company" logos are stamped on either side.

Stamped markings:
8 ' 3" x 6.00
6999 O S (Rt side)
9110 (Lt side)

Decal States:
Paragon Test Propeller No. 9110

Thanks for your help!!

[msprior01]

Paragon propeller

Greetings, I am a interested buyer of your propeller. I can be reached at msprior01@gmail.com
Thanks, Scott