Old Nimcha for Info and to share

[JoeCanada42]

has anyone ever seen one of the nimchas made en mass for the siege of Malta?
this sword seems made more for function than for show like some fancy adorned nimchas.

i also get the interpretation the symbols on this blade , were put there to imbue it with functional properties, not as a stasus symbol or decoration.

i figure this squiggly line is for cutting,
the other symbol on opposite side of blade for puncturing /thrusting,
and the scabbard symbol for protection.

how does one date this sword? forgive me i am typing this response and didn't take note of who, but someone said 19C . sounds fair enough but how was this determined I am curious?

Thanks for any input