Trim piece location for a G or H pressurized model?

[Rick Erwin]

Attached are a couple pictures of the broken trim piece next to an unbroken trim piece of the same type. Only the top 1/2" would be visible after installation.

https://1drv.ms/f/s!Apiok8NRRsL6nLktKKlvfPuHvPYOxg

Does anybody recognize this piece?

The interior is out of the airplane right now and I need to know where this piece came from so I can find the part number to get a replacement.

Thanks,

Rick