As much as I like C&V, once I dried clipless (SPD-sl) I was sold. I keep some of the older one around and mounted on bikes. Buit when I go for a serious ride, they get switched.
Instead of presenting the pedals, here is a link. All the older non-KEO pedals and only the Shimano 600 types in the album are available for sale. I just haven't taken the time to post them up. If interested in any, let me know.
Pedals | Flickr