400. That’s an error.

Google cannot redirect you to http://worldcat.org/search?q=Confession+Faith,+Owned+Consented+To,+Elders+Messengers+Churches+Colony+Connecticut,+New-England,+Assembled+Delegation+Saybrook,+September+9th,+1708 because the request was invalid.

This might be because the link was created a long time ago. Try your search again on Google. That’s all we know.