need arabic translation & id for blunderbuss

[Cerjak]

Originally Posted by Norman McCormick

Hi Cerjak,
Nice piece, Turkish I guess. I suggest the script is upside down. It appears to have a date of 1280 A.H. equivalent to 1863/4 A.D. Will be interesting to see what Dom and his "long suffering interpreter" or Zifir can reveal from the text. Hope this is of some help.
My Regards,
Norman.

Hi Norman
Many thanks for the date so now I hope that Dom will help me again with translation.
Regards

Cerjak