_:B91d445ffdc3c53f026afafc2bbc45d83 . "Harold B." . . "1923"^^ . "Mattingly, Harold B. (1923-)" . . "Harold B. Mattingly" . . . "Mattingly" . _:B91d445ffdc3c53f026afafc2bbc45d83 . _:B91d445ffdc3c53f026afafc2bbc45d83 . _:B91d445ffdc3c53f026afafc2bbc45d83 "2023-05-21"^^ . _:B91d445ffdc3c53f026afafc2bbc45d83 . _:B91d445ffdc3c53f026afafc2bbc45d83 . _:B91d445ffdc3c53f026afafc2bbc45d83 "157299481" . _:B91d445ffdc3c53f026afafc2bbc45d83 . _:B91d445ffdc3c53f026afafc2bbc45d83 . _:B91d445ffdc3c53f026afafc2bbc45d83 .