. . "H. W. Wack" . . "W." . "H.-W" . "Wack"@en . . . . "Henry W. Wack" . "Henry Wellington WACK" . "1869" . "Henry Wellington Wack"@en . "WACK" . "H.-W Wack" . "Wellington"@en . "Henry"@en . "Harry W." . . . . "Harry W. Wack" . "H. W." . "1954" .