P6

P-6 booster unit (ex Amtrak 666, exx Amtrak 1916, rebuilt by ICG Paducah from Amtrak E9B 463, nee UP 963B, builder #20503).  It was converted in 1975 and equipped with two steam generators.  The railroad surplused it 2002.

Photo courtesy of Mikel Levine
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P6

Photo courtesy of Matt McCullor