Old plastic/ADC cinema display - any arm solution?

[ryan_]

Hey friends! I have a gorgeous older Cinema display, the plastic one with ADC connections (before the aluminum ones came out). I intend to use this with my old PPC Macs but would prefer to mount it on some sort of arm. I'm pretty sure the connection in the back is not VESA any pointers here? Anyone know of an arm that should work?

Thanks!