Originally Posted by Norman McCormick
Many thanks, once again, for your insight and your time. It was a mucky old warrior when I got it and I'm delighted that apart from the basic historical and form interest it may be earlier than I had hoped. I do think the blade has more to reveal about its construction and make up. I did notice that after cleaning the blade was very quick to oxidize taking on a darker shade when left overnight. This obviously has to be a product of the metallurgy of the blade itself which must contain a reactive element. I have attached photos of the pommels of the other two Tulwars for comparison and completeness, the colour should point to which belongs to which. Thanks again.