Revision as of 11:27, 25 December 2013 by Tik
Events that occurred on 13 May.
 On Earth
- 1937 - J.R.R. Tolkien writes Letter 13.
- 1954 - J.R.R. Tolkien writes Letter 145.
- 1964 - J.R.R. Tolkien writes Letter 256.
- 1977 - Tom Shippey reviews J.R.R. Tolkien: A Biography in The Times Literary Supplement.
 In Arda
- There are no known events for this day.