This late 60s / early 70s Roco-made model was imported exclusively by AHM. It had a relatively brief lifespan (most likely not living to see the 1980s). It's an exact copy of the Minitrix/Roco standard cupola caboose, excepting that it has four windows per side (instead of five on one side and three on the other). It's a bit of an oddball in that regard, as that particular window configuration was never offered by any other importer/manufacturer.
These models have metal wheels and shell-mounted Rapido couplers. They are stamped "AHM Austria" on the bottom.
This model is based on the "ATSF 1900 Series" prototype.
