There are over 525 pictures in the 1960's Airstream Trailers section. If you were
able to copy them into a personal gallery, they would still reload each time you go to view them. I don't believe there is a way to copy them to a personal gallery here on the forums, you would have to have been the one to post them all and move them one-by-one. You could copy some of you favorites to your own computer, but that is discouraged without getting permission from the individual poster first.
Are you using a dial-up connection? If so, this could be why they take so long to load...