An example of a German armoured artillery support train fitted with heavy artillery guns. The weapons seen on these rail flatcars are probably 100mm guns with special armoured shields. The camouflage on the wagons consists of two different coloured spots (green and brown) on a dark yellow background. The nearest wagon is also marked with a prominent national cross. It is easy to see that these wagons were specially constructed for these guns. The combat compartment is even composed of two supplementary compartments, one for the crew and one for the ammunition.