Hi Jim,
thank you for your comments

Although, I feel it is easier just to say its a 'married piece', I still feel that this particular 'dagger' could be 'legitimate' and it would be a shame to ignore this 'possiblity'. I had hoped similar examples might be known. If this item is 'unique' there is little chance of proving whether this was a historical compilation or a 'made up' piece for re-sale. I sometimes wonder, whether sometimes ...we are too quick to denounce a particular weapon because it doesn't 'fit' into a 'known category'. I also wondered whether the blade with its Khanda shape had any significance...and I do agree that Rick's suggestion of a spearhead is a good possibility
Hi Rick

,
I am inclined to agree that the disc pommel would limit wrist movement, perhaps less so for an Indian warrior if the 'smaller hand theory' is correct. I did / do not think that the European style of sword use would have been adopted ... I think likely 'adapted'. I used the term 'main gauche' as a sort of European equivalent...but the technique of use, I believe, would be different. I am working on the assumption that this was made for a particular 'function' ....and it seems to 'fit the bill' as some sort of parrying 'sword', although, of course, there are other possible uses.
Kind Regards David