It is probably OK, made as a sweetheart type brooch, there is often a little "Artistic Impression" in these badges. I cannot see anyone going to so much trouble (as this looks a very well made brooch) to fake something to sell as an original with such blatant errors?
I doubt if anyone would even realise as these were made for wear as a representation of a loved ones Regimental Badge.
London Regt Sweethearts I believe are very collectable, get it on ebay I'm sure you'll get a decent price for it!
This one below is SUPERB!
Andy
