Clubs are short, thick sticks that can be used to strike an opponent. Bills are long, sharp knives that can be used to cut or stab an opponent. Partisans are long-handled spears that can be used to thrust at an opponent.
These weapons were commonly used by soldiers in the 17th and 18th centuries. Clubs were often used by infantrymen, while bills and partisans were often used by cavalrymen.