The Moses Coin

Many Viking coin hoards included coins from far afield, especially Islamic dirhams, such as in the Spillings Hoard. The Spillings Hoard also contained, among about 14,000 dirhams, a coin that is practically unique in the history of numismatics: a Moses coin (pictured here).

As of 2006, only five Moses coins have been found, and they are all unusual in more ways than one. They are called "Moses" coins because, although similar to Islamic dirhams which have the phrase "Muhammad is the messenger of God" (or a similar phrase), they are inscribed with "Moses is the messenger of God" in Arabic. Who made these? It turns out that they were made by the Khazars.

The Khazars were a nomadic people who ranged in the area between and north of the Black and Caspian Seas starting in the late 6th century. Geographically, they were a buffer between the Byzantine Empire and the Umayyad Caliphate. In the second half of the 10th century, they were conquered by the Kievan Rus ruler Sviatoslav I. The Khazars were not a homogeneous culture: among their tribes one could find three languages and several religions. Judaism is considered one of the Khazar religions, and the Moses coin is the only evidence found to support that claim.

According to The Jews of Khazaria, by Kevin Alan Brook, the Khazar government minted four series of dirhams in 837-838, all from the same mint. One series included the phrase (in Arabic) Ard al-Khazar ("Land of the Khazars"), with the date 3 December 837 to 22 November 838.

This Khazar mint was also the source of the Moses coins, but the five found so far all have fake mint dates and locations. The one from the Spillings Hoard is inscribed with Madinat as-Salaam (Baghdad) and the date 766-767. The other four Moses coins (found in hoards from Russia, Estonia, and Finland) include Madinat as-Salaam with the dates 803-804. Why the Moses coins exist and why they have inauthentic dates and mint marks is a mystery.

Above I said the coins were similar to Islamic dirhams. Brook's book says the Khazars minted "additional varieties of imitation dirhams after the year 838." The actual name of the Khazar silver coin was the sheleg, a name we get from the Russian Primary Chronicle, in which the sheleg is mentioned as tribute. What was the Russian Primary Chronicle, you may ask? It was briefly mentioned here, but maybe it deserves a closer look...next time.

The Islamic dirham

We have previously mentioned the dinar here and here. Usually of gold, it was used alongside the dirham, usually of silver and of a lesser value.

Also spelled dirhem or drahm, the name comes from the Greek drachma, because it was originally a silver coin circulated in the pre-Islamic Mid-East out of Byzantium. Persia adopted the word drahm to refer to it, and near the end of the 7th century the Islamic world started minting its own version. Originally the dirham bore the head of the caliph, but that was considered idolatry, so the caliph's image was replaced with verses from the Koran. They were also commonly imprinted with the phrase "Muhammad is the messenger of God" and a statement of the year and location of their minting.

Used widely around the Mediterranean coasts (North Africa, Egypt, the Eastern coast, Moorish Spain), through trade and plunder it wound up in places as far-off as Britain and Sweden. It was so ubiquitous that Jewish Orthodox law even used the dirham as a unit of weight to indicate requirements in religious functions, such as the "dough portion" the proportion of your bread dough that should be offered to the kohen, the Jewish priest. Maimonides (1138 - 1204), an extremely influential philosopher and scholar of the Torah, calculated the dough portion at "520 dirhams of wheat flour." He was referring specifically to dirhams minted in Egypt, which were 3.333 grams each (3.8 pounds is a lot of bread dough!). Other locations minted dirhams that may have been consistently different by fractions of a gram.

The dirham is still used as a unit of currency in several countries as a division of the dinar.

There is an interesting variation of the dirham called the "Moses coin" from the Khazar region. A handful exist (one was found in the Spillings Hoard), and the inscription on them—specifically the mint location and date—raises more questions than answers. I'll tell you about them tomorrow, and why what appeared to be an Islamic coin is called a "Moses coin."

The Spillings Hoard

And now for the absolute largest Viking hoard of silver treasure ever found (I should add: "so far"). In 1999, a Swedish television crew was filming a story on the looting of archaeological sites. They chose the location of Spillings farm, where 150 silver coins and bronze objects had been found not long before. They filmed a segment speaking to two men who happened to be working there with metal detectors: an archaeologist and a coin expert. They finished filming, the TV crew left, and the two experts continued exploring the site.

Twenty minutes after the TV crew left, the metal detector let out a very strong signal that there was metal underground. The men uncovered a small cache of silver. Two hours later and 10 feet away, the detector let out such a strong signal that it shut down. They cordoned off the area and notified the Gotland Museum; guards were posted and a request was made with authorities to begin an archaeological excavation. Over the next year, those two spots and a third found within a few feet from the original yielded the Spillings Hoard.

Excavation determined that the caches were buried under the floorboards of a building, probably in the 800s. The final yield was 14,295 silver coins, almost entirely Islamic dirhams. In all, 192 pounds of treasure was recovered, including 44 pounds of bronze scrap (intended for smelting later). There were also almost 500 bangles, mostly of Swedish design, but some with British and Western Scandinavian designs.

The area yielded evidence of habitation over several centuries, and digging turned up pieces of glass, tile, chains, needles, glass beads, iron nails, clothes pins, and polished semi-precious stones.

Bits of wood and iron embedded in the mass of coins suggest that they were originally contained in a wooden chest. Carbon-dating the wood led to a date of about 650CE, making it much older than the treasure it contained.

One startling piece is called the "Moses coin," a handful of which have been found. This is from the Khazar kingdom. The Khazars, mentioned here, were believed to follow Judaism, but evidence for this was lacking. This coin is inscribed with "Moses is the messenger of God" instead of the usual Muslim text "Muhammad is the messenger of God."

The presence of Islamic coins in several Viking hoards is explained when you remember that many Mediterranean people employed Vikings as mercenaries and guards. The Islamic dirham was widely used then in the Eastern and Southern coasts of the Mediterranean, and the name "dirham" for a coin is still in use today. I'd like to go into a little more detail about it tomorrow, and take a closer look at that Moses coin.

Until then, Happy New Year.