Help with yatagans' inscriptions

[Zifir]

My reading is 1127 / 1715, instead of 127?. In some official and legal documents, I came across the cases when they just wrote the last three digits. But I am not sure about this one.

The last row is:

Sahib Mustafa Aga (owner Mustafa Agha)

Originally Posted by TVV

Dom,

Thank you very much, this is extremely helpful! I think the inscriptions are in Turkish, not Arabic. To me the date on the blade with the gold inscriptions looks like 127? instead of 137?. 137? would place it in the middle of last century, which is a bit too late, while 127? makes perfect sense.
However, by translating "I go with God's blessing" on both of these blades, you have increased the suspicion that these may have been made in the same workshop. If indeed the date on the longer yatagan is 137(1?) that would place it within 5 years of the other one. No conclusive proof yet, but getting closer.

Teodor