Hi Shapiro,
A chaboose is that the yellow car on your sign(train bottom your posts),do i ask right,do i? :
Will be a good observer car. Before i forget to ask,: Di you ask about japanese rolling passenger stock as the shinkansen with the legendary HIKARI-GOO ? The Flagship on the shinkansenline 😉
PS:In the PM for you i´ll ask you an other thing ya?