Conn, I have checked out the listing. Since the pages are off your website I did not see the scrolling you refer to, however, if your website is putting out the pictures for you, here is the the HTML you would have inserted into the description on this page:
<a href="http://www.mancos.org/Plate-Block.html">Click here for pages 1-25</a>
That would link to the page on your site rather than on an individual picture. (Be sure to click on the HTML tab to add your link in the description.)
I see you uploaded 12 pictures to
ebay and it says all pictures are free. However, when I went to create a test listing of my own using
ebay to host the pictures, it said additional pictures are 15 cents each, and carried the additional listing fees to the end, which I didn't complete.