remember Gentlemen, that back in the day ca. 1800-early 1900, the quality and quantity of metals the Germans and English (especially steel) used was better than any other in the world. Some of the steel razors and knives I have from that time period from German and English manufacturers are of far superior quality than what you can get today. They just don't have access to the same material. its gone. used up. I have had metal workers confirm this. That the best carbon steel you can get today ain't got **** on the stuff the used back then. I will say that some of the alloys they make for certain purposes today are far superior to anything they used back then, but would that come into play with things like brass and steel reeds?. Just something to consider. Don't know if the older alloys, brass e.g., would follow the same suit as the older steel, but just something to chew on.