@carlos269 Thank You for Your reply.
I have not grasped it all, but will say Finemet is an interesting material and I had tried to purchase small beads to be used with PC Triple Wire as a design for a DIY Cable.
I have been very recently being reintroduced to Blondie since the earliest days of Debbie Harry's career as a Singer. What's not to like, she was of her time and must have Paved the way for so many females to be a front in the music industry.