As (Roman coin) as, the (2), (2), . After the as had been issued as a cast coin for about seventy years, and its weight had been reduced in several stages, a as was introduced (meaning that it weighed one-sixth of a pound). At about the same time a silver coin, the denarius, was also introduced. Earlier Roman silver coins had been struck on the Greek weight standards that facilitated their use in southern Italy and across the Adriatic, but all Roman coins were now on a Roman weight standard. The denarius, or 'tenner', was at first tariffed at ten asses, but in
Rare Coin Wholesalers Rare Coin Wholesalers Rare Coin Wholesalers is a rare-coin company that specializes in United States rare coins. Located in Irvine, California, Rare Coin Wholesalers buys, sells, appraises and trades rare coins and precious metals. Originally established as a S.L. Contursi company in 1990, the owners have bought and sold over two billion dollars' worth of rare coins. Rare Coin Wholesalers sustains a rotating inventory of tens of millions of dollars' worth of rare numismatic coins. RCW has either owned or participate in the purchase and sale of a majority of the “100 Greatest U.S. Coins” published by Whitman Publishing. The