A very nice, never run (except my brief test trial),K-Line 8473 Coca-Cola Coke Dual Motor MP-15 Diesel for O/027 gauge made in 2002 as part of the K-1220 Coca-Cola Nostalgic Train Set. Works g reat with all other 3-Rail O/027 gauge trains from Lionel, MTH, Williams, Weaver, etc.