I hope these work. I had to refind two because they would not work for me. CPP had me rereading these I had saved with his 1500 year old sword link. I actually had that one too.
https://mymodernmet.com/sword-of-goujian/
http://en.protothema.gr/damascus-blacksmiths-had-made-steel-blades-with-carbon-nanotubes-long-before-they-were-scientifically-discovered/
https://historycollection.co/12-historys-deadliest-swords/
https://allthatsinteresting.com/aztec-macuahuitl
https://www.ancient-origins.net/news-history-archaeology/hunters-find-striking-viking-sword-isolated-high-altitude-norway-008760
https://allthatsinteresting.com/king-tut-dagger/
https://mymodernmet.com/sword-of-goujian/
http://en.protothema.gr/damascus-blacksmiths-had-made-steel-blades-with-carbon-nanotubes-long-before-they-were-scientifically-discovered/
https://historycollection.co/12-historys-deadliest-swords/
https://allthatsinteresting.com/aztec-macuahuitl
https://www.ancient-origins.net/news-history-archaeology/hunters-find-striking-viking-sword-isolated-high-altitude-norway-008760
https://allthatsinteresting.com/king-tut-dagger/