On a clear, quiet night in unincorporated Livingston County, a pair of classics await the next job assignment. NREX 3829 (GP7u, built as the ATSF 2872 in November of 1953) and MALX 1330 (Alco C420, a former Louisville & Nashville unit, built in August of 1967 as the Monon 513) make for a very pleasing sight to the eyes.