2 clippings of a comparative chart in Railfan Magazine showing the specs of T&P train #610 next to other 2-10-4's and a Railfan logo. Above the chart is a photo of T&P train #610. Written below the clipping of the logo is "Feb. 1978 pg. 31 - Jim Boyd Photo."
[Chart Comparing 2-10-4 Specs],
accessed March 5, 2020),
University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu;
crediting The Grace Museum.