What is almost certainly the longest footnote in history: 173 pages about Hadrian's wall, going into detail to prove that it is in fact Hadrian's wall, not Severus'.
The author made it a footnote because he considered it off topic for the detailed history of Northumberland he was writing, but wanted to get it into print before he died.
(via
andrewducker)
The author made it a footnote because he considered it off topic for the detailed history of Northumberland he was writing, but wanted to get it into print before he died.
(via