"Olive Wetzel Dennis (November 20, 1885 \u2013 November 5, 1957) was an engineer whose design innovations changed the nature of railway travel. Born in Thurlow, Pennsylvania, she grew up in Baltimore."@en . "1885Z"^^ . . . . . "Olive Dennis"@en . "1957-11-05Z"^^ . . "1957Z"^^ . . . . . "Dennis, Olive"@en . . "American engineer" . "1885-11-20Z"^^ .