Reducere 25 LEI Greek and Roman Artillery 399 BC–AD 363. Osprey New Vanguard #89 - Duncan B. Campbell 31% 81 LEI ♡ 7 56 LEI info ★ ★ ★ ★ ★ 4.14/5 Greek and Roman Artillery 399 BC-AD 363 is the 89th book in the Osprey New Vanguard Series. The catapult (katapeltikon) was invented under the patronage