97201 Experiment.  Etched stainless steel nameplates with black and white print, ideal nameplates for an 0 gauge Heljan class 24 in RTC red/blue livery. The loco was renumbered from 24061 in 1975 originally as RDB 968007 and again to 97201 in 1979. Gaining the red test train livery before withdrawl in 1988.