"1921-11-11Z"^^ . "American locomotive builder" . "1921Z"^^ . "Vogt, Axel"@en . "1849-01-19Z"^^ . "Axel S. Vogt (January 19, 1849 \u2013 November 11, 1921) was the Pennsylvania Railroad's Chief Mechanical Engineer between March 1, 1887 and February 1, 1919. He was succeeded by William Frederic Kiesel, Jr."@en . "1849Z"^^ .