FIM - how to tell gold,silver or bronze??

I used to have a FIM Gold and Silver power cords. The color of the cable jacket is the telling clue.

I wish I would have never sold that FIM gold power cord...it's killer...

Jfrech is correct, the color of the jacket will tell you. If you still can't figure it out call Paul Weitzel at Tube Research Labs. He designed and built these cables for Winston Ma.

I use the FIM/CRL Silver speaker cables and PCs. They're not going anywhere. By today's standards they are still excellent cables and great values.