Italian, French or Spanish halberd

[cornelistromp]

the halberd, originally used for the foot soldiers against the horsemen, came back degenerated in the seventeenth century as an ornamental weapon that served as a sign for the under officer. sergeant and corperal
the open-cut ax blade with ajour effects was very common in the northern Netherlands (1580-1660) and can be seen on many "schutter" paintings.
The halberd of post 1 is probably from the middle of the 17th century, for comparison see the somewhat earlier examples in the emden museum. ( picture R carl koppeschaar)

best,
jasper