As well as the usual modern stuff the MAC have lined up a nice selection of ERAs ...
CLASS S: INVITATION CLASS FOR ERA CARS CELEBRATING THEIR 80th ANNIVERSARY
130 Daniel Geoghegan (Bicester) Riley MPH-ERA
131 David Morris (Exeter) ERA B Type
832 Donald Day (Swindon) ERA R14B
132 Paul Richardson (Swindon) ERA R14B
133 Mac Hulbert (Cheltenham) ERA R4D
Sorry it's a tad on the late side but better late than never.