... 1.8 meters. They wear helmets and armor and carry real bows and arrows, swords, lances, javelins and crossbows in their hands. Each ... archers, either standing or kneeling, with crossbows or handbows and quivers and so appears to be the vanguard of the phalanx. ... have been cast of an alloy of copper, tin and various other elements, including nickel, magnesium, and cobalt. The arrow-heads which contain ...