The weatherman was always right: Temperature, 59; humidity, 47%; occasional light showers—but of what? The pockets of Mr. Humphrey Fownes were being picked outrageously. It was a splendid day. The temperature was a crisp 59 degrees, the humidity a mildly dessicated 47%. The sun was a flaming orange ball in a cloudless blue sky. His pockets were picked eleven times. It should have been difficult. Under the circumstances it was a masterpiece of pocket picking. What made it possible was Humphrey Fo