Payson, Rev. Seth Proofs Of The Real Existence and Dangerous Tendency of Illuminism. Containing An Abstract Of The Most Interesting Parts Of What Dr. Robison And Abbe Barruel Have Published On The Subject; With Collateral Proofs And General Observations.. Charlestown, printed by Samuel Etheridge For The Author, 1802, 290pp. The lengthy subtitle says it all. One of the rarest documents of the Illuminati Conspiracy.   Very good copy in modern half leather with the original leather spine label in red morocco "Modern Anti-Christ".  Scarce