Rock Island, IL. February 18, 2008. By: Erik Rasmussen	UNIT DETAIL Model: GP7M Built: Nov 1952 (EMD) Rebuilt: Dec 1976 Horsepower: 1750 Frame #: 5155-13 Builders #: 17606 IAIS Acqd: Jan 1988 IAIS Paint: Jan 1988
IAIS 400 HISTORY Rept Marks From To Notes IAIS 400 23 Jan 1988 Present   Chrome 97 ??? 23 Jan 1988   CIC 97 9 Oct 1981 ???   Chrome 4424 1981 9 Oct 1981   CRIP 4424 ??? 1981   CRIP 1275 Nov 1952 ???

Notes:

• Rebuilt in 2001 with only two exhaust stacks, the unit was upgraded in late 2004 to have four exhausts.
• Damaged in 1997 Coralville Wreck wreck; Repaired and painted in Council Bluffs in Fall 2001 using long hood and other parts from IAIS 476
• Painted into IAIS phase III before arriving on the railroad.
• Painted in a solid blue scheme by Chrome Crankshaft in 1981
• Rebuilt as part of the Captial Rebuild Program and renumbered CRIP 4424, painted in Rock Island's blue & white scheme
• Wrecked, rebuilt with low short hood
• Built as Rock Island 1275 with a high short hood