I am currently fitting all the lights to 4376R, and I have just noticed that the rear side red repeater lights have the rectangular Federal cut outs, just like the amber front ones.
This is the 7th Federal car I am working on, and all the other 6 have the rear red lights fitted direct into the wings, without the plastic rectangular inset holder, which is normally only fitted to the amber front ones.
Does any other Federal Europa in the USA have these rectangular inset holders on the two rear side repeater lights, or is this a one off, either done by Lotus at Hethel, or by a PO?