Nitroglycerine Used on Sierra Tunnels, Transcontinental Railroad
Item
Title
Nitroglycerine Used on Sierra Tunnels, Transcontinental Railroad
Date
1867
Collection
Citation
“Nitroglycerine Used on Sierra Tunnels, Transcontinental Railroad,” Hercules Historical Society, accessed May 2, 2024, https://herculeshistory.org/items/show/446.