When was the Southern Railway 107 sold to help with the construction of a hydroelectric dam on the French Broad River in Sevier County, Tennessee?
Southern Railway 107: Southern Railway 107 is a steam locomotive built in November 1887 by Baldwin Locomotive Works for Southern Railway. Southern Railway 107:  The locomotive continued service on the Southern until it was sold to the Smoky Mountain Railroad in 1942 to help with the construction of the Douglas Dam. Douglas Dam: Douglas Dam is a hydroelectric dam on the French Broad River in Sevier County, Tennessee, in the southeastern United States.
1942