Another great one for GoDCers who love maps. This is an 1890 map of the Baltimore and Ohio Railroad route from Washington to Rockville.
![1890 B&O Railroad Map](https://ghostsofdc.org/wp-content/uploads/sites/7/2013/02/rr004610.jpg)
Another great one for GoDCers who love maps. This is an 1890 map of the Baltimore and Ohio Railroad route from Washington to Rockville.