If need any info call 903-941-2645 if you don't get an anwser from that number js shot that number a message and will respond to voicemails,text,calls. don't know a date or year most likely this year but call if need any info on steel and if you need to learn more about knife making i'm going to send you too the blade bar in Edom,Texas. https://www.thebladebartx.com/ only sells shirts, steel(only in store), knife making classes and a lot more fun stuff go check his place out if your around that area.