Samuel Prideaux Tregelles's paper on 'The Man of Sin' originally appeared anonymously in The Inquirer iii (June 1840) pp. 241-256. It is accessible on line at https://www.google.com/books/edition/_/NUIEAAAAQAAJ?gbpv=1 . I refer to it briefly in my Life and Times of Samuel Prideaux Tregelles: A Forgotten Scholar (Palgrave Macmillan, 2020) 127 n.19. Timothy Stunt