Superb links, Liam and Jason- much obliged.
Fascinating to see the original acetate of the Tom Chantrell film poster... this is where my wide-eyed wonder at the whole Star Wars universe began. I haven't got the funds to even begin hoping of making a bid, but I am tempted to make that journey up the A1 to witness one of the greatest Star Wars auctions to be held on this planet.
And that R2-D2 blueprint with German text and hand notation really is something else. I want it bad. I must remember to keep my hands by my waist in the auction room come October 24th.