any idea what this came off of?

[2cerv4]

My Father traded for this prop for me. Would anyone know anything about this prop? The only stamping on it is on the hub, A9102. Then between the stamped numbers there's G852.

Thanks..

[Dave]

Measure the distance from tip to tip. That will narrow down the possibilities and might even narrow it to one model.

[2cerv4]

looks to be 82.5 "

[Dave]

Go to this page. Since there are no models with an 83 prefix, you're left with all of the "82" prefix models. Since the only 82 model with an "S" in the model number is the Grumman Widgeon, I think that is the most likely usage for your prop. The "S" in the model number indicates a solid spinner, which yours appears to have. A plywood spinner would be stamped "SP" in that space.

[2cerv4]

Thanks. I'll keep looking..