. . "Coppinger, R.W." . "Coppinger" . . "R.W." . "Coppinger, Richard William" . _:B3d882c7118c4a1b75d7f81ae7b28c046 . . "R.W. Coppinger" . _:B3d882c7118c4a1b75d7f81ae7b28c046 . _:B3d882c7118c4a1b75d7f81ae7b28c046 . _:B3d882c7118c4a1b75d7f81ae7b28c046 "2023-05-22"^^ . _:B3d882c7118c4a1b75d7f81ae7b28c046 . _:B3d882c7118c4a1b75d7f81ae7b28c046 . _:B3d882c7118c4a1b75d7f81ae7b28c046 "168181304" . _:B3d882c7118c4a1b75d7f81ae7b28c046 . _:B3d882c7118c4a1b75d7f81ae7b28c046 . _:B3d882c7118c4a1b75d7f81ae7b28c046 .