Zifir,sorry.
My confusement because the dates of the two swords are very similar. I didnt notice the date on the gold one and thought you wrote 1216 for the upper picture. Then yes, gold one is a real rarity and beauty,as it is so complete and intact with especially 300 years of age! And about literacy level of artisans writing on yataghans, yes I have heard it from several experts before.Much of them were inscribed by less literate swordmakers, perhaps many of them just copying 'shapes' written on a paper and given to them.