A couchette passenger carriage, type 110Aa

110Aa type carriage were produced in 1971-72 in the number of 135 pieces by the Hipolit Cegielski Factory. They were characterised by a smooth roof, two entrance steps, and single-voltage steam-electric heating. They were designed for international use.

The revision date of the coach is the mid-1970s, which allows it to be combined with carriages from era IV, i.e. 222060(1), 222080(1), 211020(1), 233010(1), 244060(1), and what's more, it can be combined with Odra  EX line. Warsaw coaches could be found in almost every corner of Poland. The carriage was also connected to the international line of that era.

Our model characterise:

• indiscrete door windows
• 2 switch boxes on the chassis and one battery box
• signs for smokers and non-smokers on windows in compartments
• silver window frames
  
• wagon's interior painted in accordance with the standard of the era
• carriage markings typical for the IVb era
• recreated 1st/2nd class comartments
• rubber rollers for connections between wagons (connection with short couplers eliminates the gap between coaches)
  
• luggage racks in each compartment
• windows in the corridor and compartment doors
  
• recreated 1st/2nd class seats for a given type of carriage
• doormat on each end of the corridor
• the model is ready for ROBO 000002 lighting board installation, it has current collectors in the trolleys and all the necessary wireing inside the model.