County Crawler Badge

[Roadless63]

Anybody know which badge should adorn the front of my 1960 County Crawler, I believe its a P50 or CD50? model, based on a Power Major with the heavy duty front bash gaurd in front of the nose cone. It appears to have been blue all its life as the later ones were yellow I believe? Ive seen some with just "county" a thin long badge riveted on, others have a bigger badge with "county ploughman". I cannot see evidence of the old rivets to establish which should be fitted. Any info appreciated,
Regards
Ed