I've seen a few 1960's Series std hardtops and also a SWG with red background color emblems (not usual black). Meaning the words "Land Rover" / "Land Rover Station Wagon" are unpainted as normal, but emblem background is red. They've been in the typical front/rear locations and looked very original, seemingly not painted by an owner.

Anyone know what the red emblems indicate, if anything, as opposed to the usual black ones?