Another find lower Hiwassee River, TN

[pingdis]

Abraiding stone?

 

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[quito]

I’m thinking scratched.

 

[Relicgrubber]

Plow/Boat Propeller damage...

 

[Treasure_Hunter]

Looks like propeller scratches, like plow marks.

 

[Tdog]

I agree that they look like either plow marks or marks from where the skeg of an outboard boat motor raked across it.

 

[TxAg]

Our manos with plow marks look like this. In fact, yours would be a broken mano if found here. But we don’t have lakes or rivers in my part of west Texas. And no indigenous sandstone, so the call is easy for us.

 

[pingdis]

Thank you.

 

[MosesOfTheSouth]

be careful walking tva controlled waterways for relics.