
I worked that out reasonably quickly, I'm good at colours but electrically and electronically inept.It's Orange and white based on LGB's wiring colour coding, The wire for points was Orange and White and the point switches were Orange. This was to help ensure people didn't cross connect things they shouldn't.

This is after I tidied up the wiring

N.B. the LGB transformers were pretty quickly replaced by Gaugemaster 5 amp items with the cooling fan.