Harold Prince goes by Hal.
Harold Reitman goes by Hackie.
Harold Rosson went by Hal.
Harold Dickinson went by Hal.
Harold Fritz goes by Hal.
Harold Boihem goes by H.
Harold Young went by Hal.
Harold Phox went by Porkie.
Harold Michelson went by Mike.
Harold McSpaden went by Jug.
Harold Hergott goes by Hal.
Harold Krents went by Hal.
Harold Rudolph goes by Harry.