It just naturally depends on the price at which the dollar were linked to gold.Hard to think that the price of an ounce of gold used to be $35 . . .
In reality we had an inflationary bubble in the 1970s. They called it stagflation because - pace the Philips Curve theory - inflation "mysteriously failed to generate prosperity. Prices today (e.g., a loaf of bread, a gallon of gasoline) are an order of magnitude higher (in nominal dollars) today than they were in my youth.
I suppose that, theoretically, the Fed could institute a gold standard on the sly - keep muttering the same old mumbo jumbo, but in fact be guided by the rate of change in the price of gold.