Three pole arms

Three pole arms, viz.: a bill, broad forward curving blade divided to form a long point, with reverse spike and mounted by a socket to a stout pole; a small bill, forward curving blade with spike set at right angles to a lug projecting from the back, mounted by an open sided socket to a short pole; and a spear head with broad base and long point, mounted by a flanged socket to a shortened shaft. [3]