Oliver, I'm still scannerless, so the chances on soon are slim, I'm afraid. You can rest assured that the moment I get my hands on a scanner, that's the very first thing I'm gonna do. I warn you though, I haven't found many of John himself, there's a couple of one of his Spyders and a cardboard promo for a solo album of his, where he's got a Spyder on the cover.
Back before the age of digital photography it was very expensive to develop an extensive photo archive; so there isn't as much in our files from the early days.
Valentino