Side window frame is injection molded plastic

Similar cars were rostered by several other roads as well with thousands of cars still in service as late as the 1960s

This is Bachmann 44820 N Scale 10'' Long Straight Terminal Rerailer w/Wire

The Trainz SKU for this item is P12384612

Marklin 42610 HO Scale German Federal Railroad (DB) Blue Gentian Pass Set ProductID_12104753 Side window frame is injectionPrototype: 5 different German Federal Railroad (DB). 1 type WRPw4e end car with a baggage area, machinery room, galley, and dining area, 3 type A4e intermediate cars, 1st class, 1 type A4e end car, 1st class, with an observation area. The cars are steel blue in color. Used for the "Blauer Enzian" "Blue Gentian" "F Zug" express train. Rebuilt cars from the former Henschel Wegmann train. Used on the train route Munich Augsburg Wrzburg Bebra Hannover