I have a HO layout and the main yard will fit 50 or so cars comftorabley still with room to work. I usually run 30 or so cars on a train, with some trains departing eastbound and some westbound. My question is who is likely to put the caboose on the train? The road locomotives or the yard switcher? I model the NYC in Dayton Ohio in the mid 60s, so I do not believe that conductors were assigned a cabosse at that point in history. I do have caboose tracks at each end of the yard, with the engine facility and roundhouse at one end of the yard. Thank you in advance for your insites as to how things were really done. My Grandfather worked at Air Line Yard in Toledo and I still have the key to his caboose, as well as his switch keys. I also have my Fathers (they were both conductors) who worked at Walbridge on the C&O, but he was never assigned a caboose.
Paul