Frank its Neal Catling's (aka knumbskull) old tank
Quite a few pics of it on the bike as hes racing it such as these
http://www.britishsportphotography.c...adwell+_HMRC_/ I already have a few standard SS tanks but when you see what the likes of Baines racing are getting for repairing them a good condition one especially in original paint should be worth a bit no matter what colour it is