In 1957 Fortune magazine developed a list of the seventy-six wealthiest Americans; the list was republished in many American newspapers. The primary source of wealth was indicated as being inherited or stemming from a particular business or industry. For fortunes derived from oil, the list used “bankers valuation” of what a person might pay for assets rather than the valuation of proven oil reserves.
The New York Times cited an earlier article published in its Magazine section that listed the wealthiest men in the world as King Saud (Saudi Arabia), the Sheik of Kuwait, the Sheik of Qatar, the Nizam of Hyderabad, and American H. L. Hunt; at odds with the Fortune list's description of J. Paul Getty as the richest American.
Getty, asked his reaction and whether he was really worth a billion dollars, said "You know, if you can count your money, you don't have a billion dollars" and then famously added, "But remember, a billion dollars isn't worth what it used to be."
Some felt that the list was incorrect by virtue of their omission; among those that were included, some felt the amount of their fortune had been misstated. An article the next year in The New York Times by Cleveland Amory mentioned that after publication of the list, one hitherto anonymous oil man, Tulsa's James A. Chapman, was particularly indignant. "I don't like my name in print at all, but when I do, I like it accurate. Why I could buy and sell that Paul Getty." Arthur Vining Davis, who was then 91 and had the ambition to become a billionaire, contacted the Fortune editor directly. "Young man, if I had $20 and owed $18, would you estimate that I was worth $20 or $2?"
The person with the greatest impact on the list was arguably Andrew W. Mellon, who had been dead for 20 years: the second category, covering the second to eighth richest individuals, included his son, daughter, niece and nephew. The list also included seven members of the Rockefeller family, five members of the Ford family, four members of the Du Pont family (and a non-family DuPont executive), and four General Motors executives.