Here's a scan of a hard one to find (400-500 copies), Telegram Sam from 1974 (.50 cent cover price).
And don't forget the signed version.
I don't know if there was actually a signed version, per se. Mine is signed . . . Stewart just signed a bunch of them.
Edit: I scanned my signed copy (Wow, I actually knew where something was!) if you want to use it for the wiki.
(https://headcomix.info/forum/proxy.php?request=http%3A%2F%2Fi92.photobucket.com%2Falbums%2Fl32%2Fszndrlvy%2Ftelegram_sam_-_01.jpg&hash=5d161ce47241bcd8e267d9f0877173ae4853c797)
Hey, that's my state capital building. I have 1 or 2 of those books. I think it is something like 5 X 7 size? I don't think mine are signed but would have to relocate them and I have no idea where they are at now. Go Big Red!