The photograph(s) appear rather vague in view, however, clear enough to see. It looks like someone tried to copy their latest signature(s) on an album supposedly signed back in 1967. Back then, Roger, Pete, John & Mooney signed their names differently than today or as the last 5 or so years. Therefore, my verdict to you is the signatures here are fake IMHO. Hopefully, more collectors will comment on this. Let's see what [they] say.