Wow!! Five orders from Australia in the course of 2 days! I can soon retire.

Thnx to all for your continued support of my efforts. I agree with all of you that a hard copy that you can hold in your hands and read in bed is best - as this is not possible due to the limited number of surviving copies the the CD is the next best thing - and certainly more affordable.
Although Bob and others have commented on the resolution of the images in the CD they are still low-res. I will repeat the offer I made previously; if you want a number (please, not all) of images in hi-res in order to zoom in on a particualr screw, just let me know and I will send them to you in a separate CD. Ask Rob about the HUP CD I burned for him.
Cheers,
Clive