COMPLETELY SOLD OUT AT TRIX ... BUT AVAIALABLE THROUGH US WHILE STOCK LASTS!Prototype: Dutch State Railways (NS) rotary slide hatch side dump car. Version with a sealable load area. Use: for moisture-sensitive freight. Model: The cars have different car numbers and many separately applied details. They also have close coupler mechanisms. Total length over the buffers 180 mm / 7-1/8". Highlights: Tooling change with hinged hatches as covers. One-time series!