Helm of Cannae Helm of Cannae The Helm of Cannae is an artefact in the antiquities collection of Franz, Count of Erbach-Erbach, at Erbach Palace in Erbach im Odenwald. It is, reputedly, one of the few surviving helmets from the field of the Battle between the Roman Republic and the Carthaginians under Hannibal in 216 BC. It is most famous for a legend about its acquisition by the count. Legend has it that the helm was stolen from the Vatican Museum by a member of Count Franz I's staff at his direction during his second tour of Italy in 1791. The story of
Socii to raise a double-strength army of four legions and four "alae" e.g. at the Battle of Cannae in 216 BC, where each Consul commanded an army of about 40,000 men. Polybius states that the Romans and their allies could draw on a grand total of 770,000 men fit to bear arms (of which 70,000 met the property requirement for cavalry) in 225 BC, shortly before the start of the Second Punic War. The Romans reportedly asked their allies for an urgent register of all "men fit to bear arms" for a "tumultus Gallicus". Polybius' subtotals, however, are garbled, as he