* Train-Specific Tailsigns as Seen in UP City Train Service * As-Built 1954 to 1956 * Factory-Installed Grab Irons * Prototypically Accurate Window Tinting * Correct 36′ Turned Metal Wheelsets * Proto MAX(TM) Metal Knuckle Couplers Standard Challenger Tail Sign City of St. Louis Tail Sign City of Los Angeles Tail Sign City of Portland Tail Sign Lighted Challenger Tail Sign City of St. Louis Tail Sign City of Los Angeles Tail Sign City of Portland Tail Sign PLEASE NOTE: As these cars are the correct prototype length and feature full underbody detail to match the prototypes, a minimum 24′ radius is recommended for operation.