||I've listed this as an RS11m, although Mopac called these "GP16s". It's one of only a handful of 251-engined Alcos to be repowered - built as Mopac RS11 4610, then was rebuilt and renumbered 487, then 953, finally was MP 77 before retirement. Date of photo approximate.
||6/1/1972 Upload Date: 12/9/2008 10:17:17 AM
||East Saint Louis, IL
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