Photograph of T&P train #907 pulling the mail train in Dallas, Texas. Written below the image are "T&P #907 with the mail train at Dallas, Texas 1950" and "R. S. Plummer Photo."
Plummer, R. S.
[T&P Train #907],
accessed March 5, 2020),
University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu;
crediting The Grace Museum.