The Durham & Northeast centre of the Morgan Sports Car Club is commonly known as NorMog. 
 
It is one of the longest established centres in the club, going back to 1965. As a result, the centre had its 40th anniversary back in 2005! The design for the anniversary badge was virtually identical to that of the club badge.
 
The inner rim was now white instead of red, with different text, while the grass was now a darker shade of green. Predominant was the silver 40 in the centre.
 
The copy available is excellent