Help identifying maker mark - Hammered Copper 4.5" dish Middle Eastern Islamic Turkish Persian?

[ebpandabear]

Hammered Copper 4.5" dish Middle Eastern Islamic Turkish Persian?

Any thoughts on origin or maker - Looks like a "AR".  

Thanks in advance for any input or knowledge.

[md1919]

not middle eastern design.  likely american studio work.  it is unlikely the maker can be identified.

[ebpandabear]

Thanks!