An amazing thread !! More !!
I know less than nothing about these European weapons ... however, I did find this at 
http://www.cullodenantiques.com/page...d-weapons.html to whit there appears an equal Fleur de Lys below from that weapon not an 
English Dragoons Basket Hilted Backsword  but a 
Scottish Troop Horse Grenadiers Sword 
 Sorry Norman !!  
OOPS...!! This I note has already generally  been pointed to earlier at #6.. but I make the correction. 
I note also at #9 some arabic to the blade which is a variation on the "God is Great" theme but stacked half sideways...
Ibrahiim al Balooshi.