Nice find, giant one! When i went through some, there were a few with silver in the copper braid. And one looked like gold weaved in. They were mostly from some commercial building breaker box
thank you, I'm not an expert in this kind of thing, but I'm sure it's a commercial building, I don't even know at the moment if the woven in is mixed with gold, but I think it's different from brass and copper, it's more yellow compared to copper or brass, so we will find out in our next video if it is mixed with gold or silver alloyed with copper.