Thanks for that Greg.
Unfortunately I have to impose some limits on publicly accessible file sizes that can be uploaded to the server, and at 14.4Mb your image was way over that limit. That's why you couldn't upload it
I have managed to reduce the file size and it is still readable. It's available in the Resources section here
Resources - 603 (E & S) - Bristol Cars - Owners and Enthusiasts Forum
Regards,
Kevin