From Tolkien Gateway
Events that occurred on 30 June.
- 1955 - J.R.R. Tolkien writes Letter 165.
- 1966 - Actor Marton Csokas is born.
- 1969 - J.R.R. Tolkien writes a letter to Paul Bibire
- 1972 - J.R.R. Tolkien writes Letter 339, published in The Daily Telegraph as "Beautiful place because trees are loved".
- 1972 - Mythcon 3 begins in Long Beach, California.
- 2003 - The Lord of the Rings Strategy Battle Game: Shadow and Flame is published.
- 2004 - War and the Works of J.R.R. Tolkien is published.
- 2009 - Languages, Myths and History is published.