Thrommer Locomotive and Cars

Thrommer locomotive is a completely non-sense / Sci Fi idea I made up. the "scoop" on the top is to collect "Throms". Throms are an < insert science double talk > used in a reacton to run the loco. The passenger cars have a smaller version. Throms are named after the engineer that discovered them. I intend to make a set of these in N Scale using model rocket parts.