Guisarme

On display at the weaponsmith’s shop.

On the weapon rack inside a room that’s considered hostile territory on the lowest floor. Pick a very-hard lock on the door to get inside.

Hanging from the wall in the blacksmith’s shop.

On a weapon stand in the guard tower.

Found on a weapon rack.

In a weapon rack. Taking it is theft.

On a weapon stand underneath the lookout tower.

On a weapon rack on the top floor of the watch tower.

On a weapon rack on the bottom floor of the main hold.

On a weapon rack in the large sleeping area.

Inside a chest with a medium-difficulty lock in the ruined house.

Found in hard-to-pick chest in the tax collector’s tent.

Credit to GG user Antonio 4NT for the discovery.