Housatonic RR
The Housatonic Railroad, originally (mis)spelled as 'Ousatonic Railroad', was chartered in May 1836 to build a line from Bridgeport, Connecticut, north to the Massachusetts state line, along the Housatonic River valley.
North Pennsylvania RR
The North Pennsylvania Railroad was a railroad company which served Philadelphia, Montgomery County, Bucks County and Northampton County in Pennsylvania.
Lehigh and Susquehanna RR
The Lehigh and Susquehanna Railroad is a defunct railroad that operated in eastern Pennsylvania during the 19th and 20th centuries. The company was a subsidiary of the Lehigh Coal & Navigation Company (LC&N).
Quarles Farmstead
A Farm of 240 acres, never referred to as a plantation. John Quarles had owned six slaves in 1840 and eleven in 1850, "many of them too old or too young to have been of much use on the farm." One in particular, Uncle Dan’l, might have been an inspiration for Twain’s character Jim.
Searching for Jim
An archaeological dig at the Quarles farmstead
"Finding archaeologist Karen Hunt is kind of a hassle. She’s hidden, sort of like the artifacts she and volunteers dig for during September weekends at the Mark Twain Archaeology Dig. It’s home to the former farmstead of John Adams Quarles, Mark Twain’s uncle. Twain spent summers on the farm, and here he became acquainted with the Quarles’ slaves. One in particular, Uncle Dan’l, might have been the inspiration for Twain’s character Jim."
Atlantic and Great Western Railroad
Twain was on this line for only a short distance, from Salamanca to Jamestown.
The Atlantic and Great Western Railway (1865-1871) Railroad (1871-1880) Company
https://www.trumbullcountyhistory.com/atlantic-great-western-railroad/