Reduced wind resistance.
|
FWIW, photos of C&O 3020 are available on the "Fallen Flags" website. I've seen a couple of this unit in C&O blue and yellow, and a couple in Chessie System colors.
|
Just an aside, this should be the C&O 3021. 3020 became the 4215, which was just recently retired off of the Heart of Georgia Railroad.
|
|