Märklin open Hochbordwagen Om 21st H0 scale. Model: Dual Axis open Hochbordwagen exchange design om 21 (from previous Om Royal Mountain), with brakeman's home and brakeman's platform. German train (dB). Operation To 1959. Model: with charging Good insert and real coal in Maßstäblicher grit loading. With authentic ageing signs of wear. Length over buffer 11.3 cm