I can think of one possible explanation for the "Jake" handle, some years before he ever sat in a racing car, NGH suffered a badly broken leg after coming off his motorbike. This left it significantly shorter than the other leg. If anyone saw him walking without properly adapted footwear, that could be the reason for a Jake the Peg nickname, he'd have had a noticeably lopsided walk.
I never met Graham, but I was in his presence once in the early 70s. He was racing the Lola T370, renamed an Embassy Hill, and was at Specialised Mouldings for a seat fitting. The process then involved lining the tub with polythene, sitting the driver on a second sheet on top of that, and squirting fast setting two part polyurethane foam between the two. When removed the result was a hard lump of shaped foam that a proper fibreglass seat could be made from, and the whole process was being filmed for a TV programme. I was a tall and skinny overalled figure, non-speaking, and just lurking in the background. It was the time before VHS recorders etc, and I’ve never seen the on-screen result, but my mum saw it, and told me I starred...
Graham was acting up manically throughout the filming, he had to be the centre of attention all the time, and hardly let anyone else get a word in, I remember his wide-eyed comment as the foam was squirted under him, that “It was finding its way into every nook and cranny!”
After Sir Stirling’s near demise and retirement, my interest in F1 waned somewhat, but Graham was always the one I wanted to win. Deep down I probably knew that Jimmy was better, but he wasn’t the one with the charisma. After seeing this performance, I thought a bit less of him though. I understand the pressures he was under, but he seemed to me like a fading personality, trying a bit too desperately to remain in the limelight. I imagine he had his compensating footwear properly sorted by this time, but if I’d seen him limping Jake-like, I’d probably have been rather more sympathetic.