Atlas N - 2332/2497/3601/3609/3621 - Model train freight carriage (5) - Boxcars with double doors, 50 feet long. - Louisville & Nashville, Penn Central, Great Northern, Northern Pacific, Saint Louis South Western

5 wagons of the Box car double-door 50-foot type by Atlas - from different companies

2332 - Louisville & Nashville
2497 - Penn Central
3601 - Great Northern
3609 - Northern Pacific
3621 - Saint Louis South Western (SSW) Cotton Belt

Release date: 1967/1971/1980

The wagons come from a collection that had been stored away for years and are almost certainly unused.
In wagon 3609 the built-in weight is loose. You can hear it when you shake the wagon, but you won’t notice it in use.
Photos are part of the description.