In his book, The Roman Empire (Fontana History of the Ancient World Series), Colin Wells mentions incomes and the cost of living in first-century Italy. He concludes that a wage of 4 sesterces a day was an ‘absolute maximum’ and goes on to comment that ‘it is hard to tell whether the discrepancy between the really rich and the labouring poor was greater in some third-world countries today, or in Victorian England… To prove his point Wells gives £300,000 per annum for the Marquess of Bute as an example of an enormous income in the nineteenth century, though he does not tell us what the poor would have earned then.