“When conspiracies have governmental powers, they can usually cover up their guilt at the time and they often destroy evidence so thoroughly that later generations are left with a puzzle they can solve only partially or tentatively. We now know only that the assassination of Abraham Lincoln was arranged by a conspiracy for the dual purpose of eliminating a political figure who was no longer useful and of exciting fresh animosity against the Southerners who had been conquered, and whose country had been destroyed, in the unconscionable war of aggression of which he had been the ostensible leader; but, aside from a few hirelings, the only person whom we can positively identify as a member of the conspiracy is Stanton, who was the Secretary of War in Lincoln’s cabinet, arranged many of the practical details, and was able, after the event, to silence key witnesses, although we can only guess what it was they knew that made it necessary to have them judicially murdered. And Stanton seems to have been only a local manager for principals whose identity we can only surmise.”

"The Enemy Within" https://www.ratical.org/ratville/CAH/EnemyWithin.html, The Observer (27 October 2002)
2000s

Quoted by Marilyn Ferguson in The Aquarian Conspiracy, (1980)

Speech in London (30 June 1888), quoted in The Times (2 July 1888), p. 7.
1880s

The Aquarian Conspiracy (1980), Chapter One, The Conspiracy

Source: No Name in the Street

The I in the Triangle, speech held at a bookstore in Santa Cruz, California (1990)

On 3 October 1896, at a Republican meeting in Berwyn, Pennsylvania, Earle urged his "fellow citizens" to vote for McKinley over Bryan (Philadelphia Inquirer, 4 Oct 1896)

Interview with Al Jazeera (27 March 2007)
Interviews

"Cool Tombs" (1918)