TCG Letter #822

This letter is reproduced in the journal Amon Dîn (Vol.2, No.1). Note that Hammond's Bibliography has a typo, mistakenly saying volume "2, no. 4, whole no. 4" - but v2n4 is actually whole number 7, from September 2, 1973. It should say "2, no. 1, whole no. 4". This error is continued into the TolkienBooks.net entry for this letter from Hammond.

It is likely that this letter is the same content as Letter from Tolkien's Secretary to Paul • 7 April 1970 (#816).