Ben, I'll have to let one of the other trainboard memebers help you out on that one.. I only have some of the Western Maryland BL-2's history from the time WM got them till the Chessie ownership. Any other BL-2's some other trainboard memebers may be able to help you with the history of the ones your looking for... i'm strikly proto-type railroading for B&O, Chessie, Western Maryland, and CSX........So hey guys lend this fellow a hand please.....