Wednesday, 28 April 2021
|This very rare solidus of Julian, in G to VF condition, was struck in Constantinople and is estimated around $2,500.||Introduced in the fourth century, the solidus replaced the aureus. Roman emperor Julian, reigning from 361 to 363, is notable for being the last pagan ruler of the Roman Empire. Christian writers referred to him as “Julian the Apostate.” Toleration for Christianity turned to suppression and persecution. Pagans were openly preferred for official appointments, and Christians were expelled from the army. Motivated by a desire for military glory Julian assembled the largest Roman army (65,000 strong and backed by a fleet) ever to head a campaign against Persia. The incompent Romans were routed. During a disastrous retreat from the walls of Ctesiphon, (below modern Baghdad), Julian was wounded by a spear thrown “no one knew whence” which pierced his liver. He died the next night at age 31, having been emperor for 20 months.|
Tuesday, 27 April 2021
|The aureus was the standard gold coin of the Romans for over three hundred years. The Julio-Claudian dynasty that Augustus founded in 27 BCE lasted until 68 CE when Nero was overthrown. After a civil war (68-69), a new dynasty took the imperial throne. It was founded by general Vespasian, the conqueror of Judaea. He would rule from 69 to 79, after which he was succeeded by his sons Titus (79-81) and Domitian (81-96).|
Monday, 26 April 2021
|This unique gold aureus of Augustus Caesar realized $781,675 U.S.||Augustus (29 BC – 14 AD) decreed the value of the sestertius as 1/100th of an aureus. The aureus was decreased to 1/45th of a pound (7.3 g) during the reign of Nero (54–68). After the reign of Marcus Aurelius (161–180) the weight fell to 1/50th of a pound (6.5 g).|
|The solidus was introduced by Diocletian (284–305) around 301 AD, struck at 60 to the Roman pound (5.5 g) and with an initial value equal to 1,000 denarii. The solidus was reintroduced by Constantine I (306–337) in 312 AD, permanently replacing the aureus as the gold coin of the Roman Empire. The solidus was struck at a rate of 72 to a Roman pound of pure gold, 4.5 grams of gold. Inflation was affected by the debasement of the silver denarius, which by the mid-3rd century had practically no silver left in it.|
See ----->Decline of Roman Silver Coinage
Sunday, 25 April 2021
|Roman concrete, also called opus caementicium, was a material used in construction until the fading of the Roman Empire. Roman concrete was based on a hydraulic-setting cement. Two thousand years ago, Roman builders constructed vast seawalls and harbour piers. The concrete they used outlasted the empire. Half-sunken structures off the Italian coast might not sound impressive but the marvel is in the material.||The harbour concrete, a mixture of volcanic ash and quicklime, has withstood the sea for two millennia and counting. It is even stronger than when it was first mixed.|
|Scientists subjected the concrete samples to a battery of advanced imaging techniques and spectroscopic tests. The tests revealed a rare chemical reaction, with aluminous tobermorite crystals growing out of another mineral called phillipsite.|
The key ingredient proved to be seawater. As seawater percolated within the tiny cracks in the Roman concrete it reacted with the phillipsite naturally found in the volcanic rock and created the tobermorite crystals.
Microscopic image shows the lumpy calcium-aluminum-silicate-hydrate (C-A-S-H) binder material that forms when volcanic ash, lime, and seawater mix.
Caesarea Concrete Bath
|The Romans mined a specific type of volcanic ash from a quarry in Italy. Modern seawalls require steel reinforcement. The Romans didn’t use steel. Their reactive concrete was more than strong enough on its own.|
Saturday, 24 April 2021
|The Roman Empire produced many bad emperors, but Caligula is ranked among the very worst. Gaius Julius Caesar Augustus Germanicus; (31 August 12 – 24 January 41 AD) was the third Roman emperor, ruling from 37 to 41 AD. The son of Germanicus and Agrippina Sr. was nicknamed Caligula, meaning "little boots," by the legions because as a child his mother dressed him in military uniforms, including little boots. Caligula’s early coinage celebrates his descent. The great-grandson of Augustus inherited none of his ancestor’s virtues and all of his vices. He murdered the reclusive Tiberius Gemellus, his co-heir, he murdered his pregnant wife, he heaped public honors upon his horse, and bankrupted Rome's treasury.|
|Ancient accounts of Caligula’s reign focus on his cruelty, his excesses, and his clinical insanity – an unpredictable mixture of fits, anxiety, insomnia and hallucinations. During his reign it was a crime punishable by death to look down on him as he passed by, or to mention a goat in his presence.|
|For a few months he was popular, succeeding the paranoid Tiberius in 37 A.D. when he was 24 years old. His reign quickly degenerated into debauchery.
Caligula was sadistic, cruel and indulged in sexual aberrations that offended Rome and were considered insane. Caligula's power soon led him to believe himself a God. This drove him to kill anyone that he thought surpassed him in something.
Sestertius features the three sisters of Caligula. Appearing on the coin wasn't a good omen.
|Caligula was tall, with spindly legs and a thin neck. His eyes and temples were sunken and his forehead broad and glowering. His hair was thin and he was bald on top, though he had a hairy body. He was very pale. He often claimed to hold conversations with Jupiter and to sleep with the moon goddess. He was famous for his sadism. Declaring himself a deity caused a major backlash in Judea, because Jewish law said that they could only worship their God. His refusal to revoke the decree that the nations worship him caused the revolution in Judea.|
|Caligula's hubris eventually destroyed him. He insulted his Roman military commanders, particularly Cassius Chaerea, who plotted against and murdered him on January 24, 41 at the Palatine Games.
|In 2014 a Caligula coin appeared on 'Pawn Stars'. The coin was a silver denarius that was struck in the last 24 days of Caligula's life. |
Caligula coins are rare. The hatred for Caligula ran deep. His name was erased from many public inscriptions, his statues pulled down and destroyed and his coinage recalled and melted.
Friday, 23 April 2021
|Gaius Appuleius Diocles was born in 104 A.D in Lamecum, Portugal the capital city of Lusitania, province of Emerita Augusta (modern-day Mérida, Spain). His father owned a transport business and the family was well off. Diocles is believed to have started racing at the age of 18 in Ilerda.|
|Roman obsession with panem et circenses (bread and games) showed what the people valued most, the grain dole and chariot races in the Circus. Life expectancy of a charioteer was short. One such celebrity driver was Scorpus, who won 2,048 races before being killed when he was about 26.|
Diocles survived until his retirement at age 42.
|Diocles earned 35,863,120 Roman sesterces in his lifetime - a figure that would amount to about $15 billion in today's money. The number is inscribed on a monument in Rome, erected for Diocles by his fans at the end of a 24-year career. The most famous races took place at Circus Maximus, a sports arena in Rome.|
|Races began when the emperor dropped his napkin and ended seven laps later. Those who didn't get maimed or killed and finished in the top three won prizes.|
Diocles most commonly raced four-horse chariots, and in most of his races he came from behind to win. Diocles is also notable for owning an extremely rare ducenarius, a horse that had won at least 200 races. Records show that he won 1,462 out of the 4,257 four-horse races he competed in.
Thursday, 22 April 2021
|Nero is among the most famous of all Roman emperors – but not for good reasons. During his reign, from 54 to 68 CE, Nero had few accomplishments and many failures. Nero's mother, Agrippina the Younger, (Caligula's sister) dominated Nero's early life until he cast her off. Five years into his reign, he had her murdered. Nero's rule is usually thought that of a tyrant and most Romans thought him corrupt.|
Silver denarius of 55/56
|He was suspected of starting the Great Fire of Rome in 64 AD in order to clear the way for his new palace complex, the Domus Aurea. It caused widespread devastation and countless mansions, homes and temples were destroyed. The fire is reported to have burned for over a week. Nero seized Christians as scapegoats for the fire and burned them alive.|
|Nero was famous for devaluing Roman currency for the first time in the Empire's history. He reduced the weight of the denarius from 3.85 grams to 3.35 grams. He also reduced the silver purity from 99.5% to 93.5%—the silver weight dropping from 3.83 grams to 3.4 grams. He also reduced the weight of the aureus from 8 grams to 7.2 grams.|
|In 65 a conspiracy against Nero failed after being discovered. In March 68, Gaius Julius Vindex, the governor of Gallia Lugdunensis, rebelled against Nero's tax policies. The discontent of the legions of Germany and the continued opposition of the popular Galba in Spain, despite his being officially declared a public enemy were Nero's undoing. The prefect of the Praetorian Guard abandoned his allegiance to the Emperor. When the Senate declared Nero a public enemy it was the end. Nero could not bring himself to take his own life but instead forced his private secretary to perform the task. He died on 9 June 68.|
|In 2017 excavations at Mount Zion in Jerusalem for the first time discovered a gold coin bearing the likeness of Roman Emperor Nero. The coin had been struck in either 56 and 57 AD. The gold coin (aureus) bears the bare-headed portrait of the younger Nero as Caesar. The coin would have been minted before the city of Jerusalem was destroyed by the Romans in 70 AD. The archaeologists hypothesized that the gold coin was part of a Jewish store of wealth, amassed before their mansions were razed – along with the rest of the city – by Titus and the Roman legions. The coin was likely hidden prior to the destruction of Jerusalem and overlooked by looting Roman soldiers.|
Wednesday, 21 April 2021
|Scorpus (c. 68–95 AD) was a famous charioteer. Scorpus rode for the Green faction during his lifetime and accumulated 2,048 victories. As one of the most famous drivers in Roman history, Scorpus earned huge amounts of money. Sadly Scorpus is also known for dying young, at 26. Scorpus was a slave, as were many charioteers, and was born in Spain.|
|Eventually he bought his freedom, becoming a libertus (freed slave). Although the cause of Scorpus' death is unknown, it is likely to have been in one of the numerous crashes that occurred during chariot races. The Romans called these naufragia "shipwrecks".|