Shelley, i think he is referring to this kris which he already posted:
http://www.vikingsword.com/vb/showthread.php?t=234
As to your question, well we've been arguing this for quite some time. The evidence to support the dating on the first period (i.e. just how old are the first Moro kris?) is debatable at best. If you do a search i am sure you will find these debates and my guess is they will play out pretty much the same in this thread if we dare to go there.