I agree with David and Kisak in that this sword with inscription seems to be 19th century refabrication of what may have been a trade blade. The bulb like pommel is unusual, the ferrules seem to correspond to late 18th to earlier 19th century forms (I've been under the impression these were usually wire wrapped with turks heads).I cant tell what the grip's composition is.
The inscription seems copied from extant known early examples, and looks added later, very artistic
Is this supposed to be an executioners sword? I cant see the blade tip.