"On July 15, 1923, President Warren G. Harding drove in a golden spike in Nenana, Alaska, to commemorate the completion of the..." (Progressive Railroading, 2022)
References:
Progressive Railroading. (2022, Dec 21st) Alaska Railroad to mark golden anniversary in 2023. Retrieved from Progressive Railroading: https://www.progressiverailroading.com/short_lines_regionals/news/Alaska-Railroad-to-mark-golden-anniversary-in-2023--68222
Published on January 19, 2023