"Before we came on the scene, the King of Spain’s men were gouging the mine-owners to the tune of three hundred pieces of eight per hundred-weight of quicksilver," Danny reminded him, "and when we began selling it for two hundred, the Spaniards dropped the price to one hundred, which is nearer its natural market-price. At the time you and Dad were arrested by that Inquisition, we were takin’ a breather from sellin’ of it, waitin’ for the price to stiffen up a bit."