Ya, I remember those. My friends and I would always wave to the cabooseman (I doubt that's the right word, but I really like it) as it went by, and he would usually wave back at us.
The US probably has a different term.
Even in this 1955 fire training video you can see they care more about the locomotive than the safety of the crew: https://www.youtube.com/watch?v=hkUQ3rTfU4s
tldw: crew were expected to enter the confined area of the engine room in the middle of a fire and turn at least two valves (that have complex interactions with each other) filling the same confined area with CO2.