TCG Letter #451

We have identified eleven of these so far and Sotheby's auction house quoted from many, some of which no date could be determined.

More details about the other letters from this sale can be seen at:

Letter from J.R.R. Tolkien to Dorothy Wood • 31 December 1969 (#440)
Letter from J.R.R. Tolkien to Dorothy Wood • 22 April 1970 (#441)
Letter from J.R.R. Tolkien and Edith Tolkien to Dorothy Wood • ?4-?9 May 1971 (#442)
Letter from J.R.R. Tolkien to Dorothy Wood • 26 May 1971 (#443)
Letter from Priscilla Tolkien, J.R.R. Tolkien to Dorothy Wood • 30 November 1971 (#444)
Letter from J.R.R. Tolkien to Dorothy Wood • 2 February 1972 (#445)
Letter from J.R.R. Tolkien to Dorothy Wood • 3 August 1972 (#446)
Letter from J.R.R. Tolkien to Dorothy Wood • 17 September 1972 (#447)
Letter from J.R.R. Tolkien to Dorothy Wood • 7 November 1972 (#448)
Letter from J.R.R. Tolkien to Dorothy Wood • 24 June 1973 (#449)