- Roman Empire Gold Coins Roman coinage can be divided into two parts: The Roman Republic of 225-27 BC and The Roman Empire of 27 BC-AD 476. The coins of the Roman Empire began with the first Emperor Augustus on the obverse in 41 BC, with the primary coins being the Silver Denarius and the bronze As.
- Almost every coin collector is interested, if not obsessed, with the worth of their coins. Despite the occasional, overly-serious numismatist admonishing the newer hobbyist in playing this down in favor of just learning and studying the coins the truth is that it is an integral part of the fun of collecting.
- Starting in the late 4th century B.C., the Roman Republic based a bronze (aes in Latin) coinage upon the weight standard of the Roman pound, which was about 323 metric grams. The heavy base unit, the as, initially weighed one Roman pound, while fractional coins were minted at proportional weights.
Although Roman coinage soon diverged from Greek conventions, its origins were similar. Rome, founded in the 8th century bc, had no true coinage until the 3rd. Roman historians later attributed coinage unhesitatingly to the much earlier regal period: some derived nummus (“coin”) from Numa Pompilius, by tradition Rome’s second king, and Servius Tullius was credited with silver coinage, as well as with bronze stamped with the device of cattle. Roman historical tradition, however, seriously confused the elements of the true picture. Rough, unworked lumps of bronze (aes rude) were certainly used as a metal currency from the 6th century, if not much earlier, perhaps in rare conjunction with very small quantities of unworked gold and silver, themselves also passing by weight. Simultaneously, standards of value appear to have been expressed in terms of cattle and sheep, as is clear not only from the derivation of pecunia (“money”) from pecus (“cattle,” or “sheep”) but also from the early assessment of fines in oxen and sheep. From this it was falsely concluded that bronze coins marked with the device of cattle existed from the 6th century. In fact, the expression of values in terms of cattle may have lasted, officially, into the 5th century, for it was not until the decemvirs (a legislative commission) codified the law and drew up the Twelve Tables (451–449 bc) that fines were fixed in bronze. This bronze still consisted of unworked lumps or, at most, rough bars of irregular weight.
During the 4th century bc, Roman contact with the Greek cities of southern Italy slowly increased; these included such prolificmint cities as Nola, Hyria, and Naples. The coinages of these cities consisted of silver didrachms, of which Rome presumably made use in any necessary dealings with them. A hint is given, however, of widening Roman monetary interests by two issues of bronze token coinage. These, though certainly not produced at Rome, may perhaps be regarded as the earliest coins in the name of the Romans, struck at Naples about 325–285 within the terms of their alliance and intended for use in Campania, as distinct from Rome and Latium. It is unlikely, indeed, that a mint in the proper sense existed at Rome before 289, the year to which Pomponius assigned the establishment of tresviri (a board of three officials) who should be aeris flatores (“bronze melters”); and this mint (in the temple of Juno Moneta) did not yet produce true coins but aes signatum, bronze bars (of about six pounds) lacking a mark of value but bearing on each side a clearly recognizable type (including cattle) and perhaps equivalent in value to a Greek silver didrachm.
The name of Ancient Roman currency depended on the coin's metal, collectively called aes; a bronze coin was an as, a silver coin was a denarius and a gold coin was an aureus. Ancient Romans also used copper alloy coins called dupondius and metal alloy coins called sestertius. In addition to the currency they received from the Empire, Roman soldiers were paid in portions of salt, which served as a commodity during the time period. The cost of food and arms for each soldier was deducted from his salary, which was contingent on his rank. Centurions were paid considerably higher rates.
These aes signatum bars were halfway between aes rude and true coinage. In 269 true coinage appeared. It consisted of aes grave, large circular cast coins of bronze all bearing marks of value, from the as (weighing one pound) down to its 12th, the uncia; the obverses showed the head of a deity, the reverses a ship’s prow. These were paralleled at mints elsewhere by similar cast coins; their types showed not, as at Rome, Latin deities but rather Greek (in the south) or Umbrian and Oscan. At the same time, there appeared struck silver didrachms, on the standard of the Greek silver coins of Campania, bearing Greek types but marked ROMANO or ROMA. Accompanied by small struck bronze token coins, these were issued from Campanian mints, and they probably continued to the Second Punic War, terminating in a new issue of silver coins of Roman style and types (marked ROMA), including Jupiter in a quadriga (four-horse chariot) from which their name, quadrigati, derived; they were imitated in electrum by the Carthaginians in Capua. The quadrigati were of the weight of the lighter Romano-Campanian didrachms and reflected the rising cost of silver at a time of stress; concurrently the cast bronze coinage of Rome dropped steadily in weight from an as of one pound to one of three ounces or less. Financial stress is similarly to be seen in the exceptional issue of gold units and halves. Toward the end of the Second Punic War the quadrigati were replaced by silver coins of half their weight, with a Victory on the reverse, and hence called victoriates. By about 190 a mainly silver coinage, Latin-inscribed, was in production at Rome and other authorized mints, accompanied by bronze coinage so greatly reduced in standard (and thus size) that it could at last be struck instead of being cast.
From Academic Kids
The main Roman currency during most of the Roman Republic and the Roman Empire consisted of coins including: the aureus (gold), the denarius (silver), the sestertius (bronze), the dupondius (bronze), and the as (copper). These were used from the middle of the second century BC until the middle of the third century AD, a remarkably long time.
During the third century AD the denarius was replaced by the double denarius sometimes known as the antoninianus or radiate, which was then itself replaced during the monetary reform of Diocletian which created denominations such as the argenteus (silver) and the follis (silvered bronze). After the reforms Roman coinage consisted mainly of the gold solidus and small bronze denominations. This trend continued to the end of the Empire in the West. See also Byzantine currency.
1 Early currency
3 The role of coins
Main article: Roman Republican coinage
The first currency of Rome consisted of large irregular lumps of bronze known as aes rude, which was different from Greek currency, where initially silver was used exclusively, even for very small denominations. Aes rude were impractical since they needed to be weighed for every transaction; they were eventually replaced with large cast objects that were round or rectangular called aes signatum. Next came a standardized currency of cast bronze based around the domination known as the as, which weighed one Roman pound, and fractional values.
The first silver coins struck in the name of Rome were a series of drachmae minted during the outbreak of war with Pyrrhus. The value of a Drachma was equivalent to the daily wage for a skilled laborer. These coins, of the highest Greek style, were not struck in Rome, but in Neapolis, and were most likely made to facilitate trade with the Greek colonies of southern Italy. The silver coin that became the backbone of Roman economy, the denarius, was first struck in 211 BC; valued at originally at 10 asses, it was retariffed in 140 BC to 16 asses (to reflect the diminished size of the as). The use of gold in the production of coinage was originally sporadic. During the Republic gold coins were issued only in times of great need, such as during the Second Punic War or during the campaign of Sulla. The regular mintage of the aureus, the main gold coin of the Roman Empire, began during the time of the Imperators, who required huge sums to fight their enormous wars. The aureus had a fixed value of 25 denarii.
As time went on, in Rome, while the coin was 95% silver, it gradually lowered, finally to a quality of 0%.
Authority to mint coins
An important distinction that can be made between Roman coins and modern coins is that Roman coins had intrinsic value. While they contained precious metals, it is important to note that the value of a coin was higher than its precious metal content (ie they were not bullion). Estimates of the value of the denarius range from 1.6 to 2.85 times its metal content, although the exact value is not known and probably fluctuated considerably over time and by location. The majority of the written information about coins that survives is in the form of papyri preserved in Egypt’s dry climate. The coinage system that existed in Egypt till the time of Diocletian’s monetary reform, was a closed system based upon the heavily debased tetradrachm. Although the value of these tetradrachmas can be reckoned as being equivalent in value to the denarius, their precious metal content was always much lower. Clearly, not all coins that circulated contained precious metals, as the value of these coins was too great to be convenient for everyday purchases. A dichotomy existed between the coins with an intrinsic value and those with only a token value. This is reflected in the infrequent and inadequate production of bronze coinage during the Republic, where from the time of Sulla till the time of Augustus no bronze coins were minted at all; even during the periods when bronze coins were produced, their workmanship was sometimes very crude and of low quality.
Later, during the Empire, there was a division in the authority of minting coins of particular metals. While numerous local authorities were allowed to mint bronze coins, no local authority was authorized to strike silver coins. On the authority to mint coins Dio Cassius writes, 'None of the cities should be allowed to have its own separate coinage or a system of weights and measures; they should all be required to use ours.' Only Rome itself struck precious metal coinage, and the mint was centralized in the city of Rome during the Republic and during the majority of the Empire. Some Eastern provinces struck coins in silver, but these coins were local denominations that were intended to circulate and to fill only a local need. The issuance of bronze coins can be interpreted to be of little value, and of little importance to the central government of Rome, since expenditures of the state were large and could be more easily paid with coins of high value. It is known that during the first century AD an as could only purchase half a pound of bread flour or a liter of cheap wine (or according to Pompeiian graffiti, a cheap prostitute). The importance and the need for smaller denominations for the population of Rome was probably high. Evidence of this can be seen in the numerous imitations of imperial Claudian bronzes that, although probably not authorized by Rome, appear to have been tolerated and were struck in large numbers. Since the government required coins mainly as a means to pay its army and officials, it had little impetus or desire to fulfill the need for bronze coins.
Roman Currency Chart
The role of coins
Another role that coins played in Roman society, although secondary to their economic role within Roman mercantilism, was their ability to convey a meaning or relate an idea via their imagery and inscriptions. The interpretation of imagery featured on coins is clearly subjective, and has drawn criticism for over-interpreting minor details. The first images to appear on coins during the Republic were rather limited in diversity and generally represented the entire Roman state. The job of deciding what imagery to feature belonged to the 'tresviri monetales', young statesmen who aspired to be senators. The position of tresviri monetales (moneyer) was created in 289 BC and lasted until at least the middle of the third century AD. Although initially there were only three, the number was increased by Julius Caesar to four during the end of the Republic.
Imagery on earliest denarii usually consisted of the bust of Roma on the obverse, and a deity driving a biga or quadriga on the reverse. There was no mention of the moneyer’s name, although occasionally coins featured control marks such as small symbols, letters, or monograms which might have been used to indicate who was responsible for a particular coin. Eventually, monograms and other symbols were replaced with abbreviated forms of the moneyer’s name. After the addition of their names, moneyers began to use the coins to display images that relate of their family history. An example of this are the coins of Sextus Pompeius Fostulus, which feature his traditional ancestor, Fostulus, watching Romulus and Remus being suckled by a she-wolf. While every coin issued did not feature reference to an ancestor of a moneyer, the number of references increased and the depictions became more and more recent. Self-promoting imagery on coins was part of the increasing competition amongst the ruling class in the Roman Republic. The Lex Gabinia, which introduced secret ballots in elections in order to reduce electoral corruption, is indicative of the degree of competition amongst the upperclass of this time period. The imagery on Republican coins wasn’t meant to influence the populace; the messages were designed for and by the elite.
The imagery on coins took an important step when Julius Caesar issued coins bearing his own portrait. While moneyers had earlier issued coins with portraits of the ancestors, Caesar’s was the first to feature the portrait of a living individual. The tradition of putting one’s own portrait on coinage was not abandoned following the assassination of Caesar, although the imperators continued to also produce coins featuring the traditional deities and personifications found on earlier coins. The image of the leader of Rome took on a special importance in the centuries that followed, because during the Empire the emperor embodied the state and its policies. The names of moneyers continued to appear upon the coins until the middle of Augustus’ reign. Although the duty of moneyers during the Empire is not known, since the position was not abolished, it is believed that they still had some influence over the imagery of the coins.
The main focus of the imagery during the Empire was on the portrait of the emperor. Coins were an important means of disseminating this image throughout the Empire. Coins often attempted to make the emperor appear god-like through associating the emperor with attributes normally seen in divinities, or emphasizing the special relationship between the emperor and a particular deity by producing a preponderance of coins depicting that deity. During his campaign against Pompey, Caesar issued a variety of types that featured images of either Venus or Aeneas, attempting to associate himself with his divine ancestors. An example of an emperor who went to an extreme in proclaiming divine status was Commodus. In AD 192, he issued a series of coins depicting his bust clad in a lion-skin (the usual depiction of Hercules) on the obverse, and an inscription proclaiming that he was the Roman incarnation of Hercules on the reverse. Although Commodus was excessive in his depiction of his image, this extreme case is indicative of the objective of many emperors in the exploitation of their portraits. While the emperor is by far the most frequent portrait on the obverse of coins, heir apparents, predecessors, and other family members, such as emporesses, were also featured. To aid succession, the legitimacy of an heir was affirmed by producing coins for that successor. This was done from the time of Augustus till the end of the Empire.
Featuring the portrait of an individual on a coin, which became legal in 44 BC, caused the coin to embody the attributes of the individual portrayed. Dio wrote that following the death of Caligula the Senate demonitized his coinage, and ordered that they be melted. Regardless of whether or not this actually occurred, it demonstrates the importance and meaning that was attached to the imagery on a coin. The philosopher Epictetus jokingly wrote: 'Whose image does this sestertius carry? Trajan’s? Give it to me. Nero’s? Throw it away, it is unacceptable, it is rotten.' Although the writer did not seriously expect people to get rid of their coins, this quotation demonstrates that the Romans attached a moral value to the images on their coins. Unlike the obverse, which during the imperial period almost always featured a portrait, the reverse was far more varied in its depiction. During the late Republic there were often political messages to the imagery, especially during the periods of civil war. However, by the middle of the Empire, although there were types that made important statements, and some that were overtly political or propagandistic in nature, the majority of the types were stock images of personifications or deities. While some images can be related to the policy or actions of a particular emperor, many of the choices seem arbitrary and the personifications and deities were so prosaic that their names were often omitted, as they were readily recognizable by their appearance and attributes alone.
Roman Currency Symbol
It can be argued that within this backdrop of mostly indistinguishable types, exceptions would be far more pronounced. Atypical reverses are usually seen during and after periods of war, at which time emperors make various claims of liberation, subjugation, and pacification. Some of these reverse images can clearly be classified as propaganda. An example struck by Philip in AD 244, which features a legend proclaiming the establishment of peace with Persia, when what actually occurred was that Rome had been forced to pay large sums in tribute to the Persians.
Although it is difficult to make accurate generalizations about reverse imagery, as this was something that varied by emperor, some trends do exist. An example is reverse types of the military emperors during the second half of the third century AD, where virtually all of the types were the common and standard personifications and deities. A possible explanation for the lack of originality is that these emperors were attempting to present conservative images to establish their legitimacy, something that many of these emperors lacked. Although these emperors relied on traditional reverse types, their portraits often emphasized their authority through stern gazes, and even featured the bust of the Emperor clad in armor.
Further history of Roman coinsMissing image
Row 1: Elagabalus (silver 218-222AD), Trajan Decius (silver 249-251AD), Gallienus (billon 253-268AD Asian mint)
Row 2: Gallienus (copper 253-268AD), Aurelian (silvered 270-275AD), barbarous radiate (copper), barbarous radiate (copper)
The type of coins issued changed under the coinage reform of Diocletian, the heavily debased antoninianus (double denarius) was replaced with a variety of new denominations, and a new range of imagery was introduced that attempted to convey different ideas. The new government set up by Diocletian was a tetrarchy, or rule by four, with each emperor receiving a separate territory to rule. The new imagery includes a large, stern portrait that is representative of the emperor. This image was not meant to show the actual portrait of a particular emperor, but was instead a caricature that embodied the power that the emperor possessed. The reverse type was equally universal, featuring the spirit (or genius) of the Romans. The introduction of a new type of government and a new system of coinage represents an attempt by Diocletian to return peace and security to Rome, after the previous century of constant warfare and uncertainty. Diocletian characterizes the emperor as an interchangeable authority figure by depicting him with a generalized image. He tries to emphasize unity amongst the Romans by featuring the spirit of Romans (Sutherland 254). The reverse types of coins of the late Empire emphasized general themes, and discontinued the more specific personifications depicted previously. Hoosier lottery winning numbers. The reverse types featured legends that proclaimed the glory of Rome, the glory of the army, victory against the 'barbarians', the restoration of happy times, and the greatness of the emperor. These general types persisted even after the adoption of Christianity as the state religion of the Roman Empire. Muted Christian imagery, such as standards that featured Christograms (the chi-rho monogram for Jesus Christ’s name in Greek) were introduced, but with a few rare exceptions, there were no explicitly Christian themes. From the time of Constantine until the 'end' of the Roman Empire, coins featured indistinguishable, idealized portraits and general proclamations of greatness.
Although the denarius remained the backbone of the Roman economy from its introduction in 211 BC until it ceased to be normally minted in the middle of the third century AD, the purity and weight of the coin slowly, but inexorably decreased. The problem of debasement in the Roman economy appears to be pervasive, although the severity of the debasement often paralleled the strength or weakness of the Empire. While it is not clear why debasement was such a common occurrence for the Romans, it's believed that it was caused by several factors, including a lack of precious metals, inadequacies in state finances, and inflation. When introduced, the denarius contained nearly pure silver at a theoretical weight of approximately 4.5 grams. The theoretical standard, although not usually met in practice, remained fairly stable throughout the Republic, with the notable exception of times of war. The large number of coins required to raise an army and pay for supplies often necessitated the debasement of the coinage. An example of this is the denarii that were struck by Marc Antony to pay his army during his battles against Octavian. These coins, slightly smaller in diameter than a normal denarius, were made of noticeably debased silver. The obverse features a galley and the name Antony, while the reverse features the name of the particular legion that each issue was intended for (it is interesting to note that hoard evidence shows that these coins remained in circulation over 200 years after they were minted, due to their lower silver content). The coinage of the Julio-Claudians remained stable at 4 grams of silver, until the debasement of Nero in 64 AD, when the silver content was reduced to 3.8 grams, perhaps due to the cost of rebuilding the city after fire consumed a considerable portion of Rome.
The denarius continued to decline slowly in purity, with a notable reduction instituted by Septimius Severus. This was followed by the introduction of a double denarius piece, differentiated from the denarius by the radiate crown worn by the emperor. The coin is commonly called the antoninianus by numismatists after the emperor Caracalla, who introduced the coin in early in AD 215. Although nominally valued at two denarii, the antoninianus never contained more than 1.6 times the amount of silver of the denarius. The profit of minting a coin valued at two denarii, but weighing only about one and a half times as much is obvious; the reaction to these coins by the public is unknown. As the number of antoninianii minted increased, the number of denarii minted decreased, until the denarius ceased to be minted in significant quantities by the middle of the third century AD. Again, coinage saw its greatest debasement during times of war and uncertainty. The second half of the third century AD was rife with this war and uncertainty, and the silver content of the antonianus fell to only 2 percent, losing almost an appearance of being silver. During this time the aureus remained slightly more stable, before it too became smaller and more base before Diocletian’s reform.
The decline in the silver content to the point where coins contained virtually no silver at all was countered by the monetary reform of Aurelian in 274 AD. The standard for silver in the antonianus was set at twenty parts copper to one part silver, and the coins were noticeably marked as containing that amount (XXI in Latin or KA in Greek). Despite the reform of Aurelian, silver content continued to decline, until the monetary reform of Diocletian. In addition to establishing the tetrarchy, Diocletian devised the following system of denominations: an aureus struck at the standard of 60 to the pound, a new silver coin struck at the old Neronian standard known as the argenteus, and a new large bronze coin that contained two percent silver. Diocletian issued an Edict on Maximum Prices in 301 AD, which attempted to establish the legal maximum prices that could be charged for goods and services. The attempt to establish maximum prices was an exercise in futility as maximum prices were impossible to enforce. The Edict was reckoned in terms of denarii, although no such coin had been struck for over 50 years (it is believed that the bronze folles was valued at 12.5 denarii). Like earlier reforms, this too eroded and was replaced by an uncertain coinage consisting mostly of gold and bronze. The exact relationship and denomination of the bronze issues of a variety of sizes is not known, and is believed to have fluctuated heavily on the market.
The exact reason that Roman coinage sustained constant debasement is not known, but the most common theories involve inflation, a paucity of precious metals, and inadequacies in state finances. It is clear from papyri that the pay of the Roman soldier increased from 900 sestertii a year under Augustus to 2000 sestertii a year under Septimius Severus, indicating a moderate inflation occurred during this time. Another reason for debasement was lack of raw metal with which to produce coins. Italy itself contains no large or reliable mines for precious metals, therefore the precious metals for coinage had to be obtained elsewhere. The majority of the precious metals that Rome obtained during its period of expansion arrived in the form of war booty from defeated territories, and subsequent tribute and taxes by new-conquered lands. When Rome ceased to expand, the precious metals for coinage then came from newly mined silver and from melting older coins. Without a constant influx of precious metals from an outside source, and with the expense of continual wars, it would seem reasonable that coins might be debased to increase the amount that the government could spend. A simpler possible explanation for the debasement of coinage is that it allowed the state to spend more than it had. By decreasing the amount of silver in their coins, Rome could produce more coins and 'stretch' their budget.as time progressed the trade deficit of the west because of its buying of grain and other commodities led to a currency drainage in Rome
- Greene, Kevin. Archaeology of the Roman Economy. Berkeley, California: University of California Press, 1986.
- Howgego, Christopher. Ancient History from Coins. London: Routledge, 1995.
- Jones, A. H. M. The Roman Economy: Studies in Ancient Economic and Administrative History. Oxford: Basil Blackwell, 1974.
- Salmon, E. Togo. Roman Coins and Public Life under the Empire. Ann Arbor, Michigan: The University of Michigan Press, 1999.
- Sutherland, C. H. V. Roman Coins. New York: G. P. Putnam's Sons, 1974.
Roman Currency To Us Dollars
Roman Currency Chart
- Doug Smith's Site on Roman and Greek Coins (http://dougsmith.ancients.info/)
- Dead Romans: Coins (http://www.deadromans.com/coins/default.htm)
- CoinArchives.com: A large database of coins previously sold at auction - includes images and prices (http://www.coinarchives.com)
- Classical Numismatics Discussion Board (http://www.ancient-coin-forum.com)
- Brad's Introduction to Ancient Coins (http://home.blarg.net/~brad/coins.htm)