2.6 Ace press photograph on ebay advertising the launch of the Cobra.
May be of interest to someone in the club
https://www.ebay.co.uk/itm/145155510221?_trkparms=amclksrc%3DITM%26aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20160811114145%26meid%3D61a005075f8147f9b0a86e205b82f3af%26pid%3D100667%26rk%3D1%26rkt%3D8%26sd%3D145155510221%26itm%3D145155510221%26pmt%3D0%26noa%3D1%26pg%3D2351460&_trksid=p2351460.c100667.m2042
The car in the photo has two fuel fillers, an interesting detail.
My best guess is that it's RS5026 which had filler caps on both rear fenders, was painted a light colour, and produced around the time this photo was published.
Can anyone confirm which car it actually was?