ElyaDatabase ID Number: M087

Creator: Charles Gould ’21 History & Environmental Science

Cite This Work :

Charles Gould, “Gauge Wars on the Grand Trunk 1860.” Scale: 1:70,000. In Elya J. Zhang, ed., Mapping History Series. <https://elyadatabase.com/2021/08/02/gauge-wars-on-the-grand-trunk-1861/> (accessed May 27, 2022).