1921 us Philippines 50 centavos

[Thorne]

My wife found this wile visiting friends in new Orleans. It was just sitting on the ground in a back yard by some steps.

Any advice on cleaning and value.

 

[cudamark]

It's hard to tell condition from your photos. It's 75% silver so it at least has that in value. In XF, I would guess $20-30.