of the locomotive is due to the racism he experienced. He was denied entry into a live steam club until he built the largest locomotive in the state. The final product was the Santa Fe 5001. References "Mini-Railroader" Ebony Magazine, December 1968 P. 92 "Hidden Genius The Black Engineer Behind Howard Hughes", Bryer, H.T., Greyforest Press 2011, "Frank Mann" International Brotherhood of Live Steamers University of Minnesota College of Science and Engineering alumni UCLA Henry Samueli School of Engineering and Applied Science alumni 20th-century American engineers 1908 births 1992 deaths