CN5619
Welcome to the gauge,
lets here what scale you model in and what time period you like most.
I am into logging H0 standard scale around 1930's-1960
Shamus
I assume CN5619 is a particular loco? Which one? Do you have a pic? Or are you 56 and born on the 19th?? (Well, it's better that 19 and born on the 56th!!)