Pat, the images which no longer appear are those that were posted using gca.com's server rather than via an external hosting website like photbucket, flickr, etc. The lost images disappeared about a year ago. This is an issue not only on this thread, but also on every other thread where photos were posted using the website's server. As for the Westhampton diagrams, they originally came from Tom MacWood. I assume he still has them. Perhaps he can repost them or send to me and I will do so for him.