OBSS (Orange Blossom Special-South), with CSX/B&O GP40 6638 plus four, is westbound at White Marsh on B&O's Philadelphia Sub at 09:05 on January 6, 1987. CSX/B&O 6638 is the former B&O 4063.
Same symbol, same vantage point, 2 days earlier at photo 610692.
Not
just heritage schemes, not just commemorative schemes - this album is devoted to some of the world's most interesting paint schemes, past or present.