Rivarossi HO scale model of a Union Pacific 4-8-4 with a road number 836. The loco and tender are painted in 2-tone gray-the ''Greyhound'' scheme for U.P. The boiler front and the right rear cab railing are missing, otherwise all of the details are intact: both smoke deflectors, pilot and trialing trucks, all rods and valve gear, plus all of the tender footsteps, drawbar pin, deck-top railings, factory coupler and all 7 axle sets. There is no original box, the loco runs and despite the two missing parts listed above, both units are sharp and in EXCELLENT condition.