The Plotz Declension
From Tolkien Gateway
The Plotz Declension is the title given to a set of transcriptions of a manuscript page by J.R.R. Tolkien that lists the declensions of the nouns lasse and cirya together with notes by Tolkien as supplied by him to Dick Plotz in a letter from 1966-67.
'The Plotz Declension' was first published in Beyond Bree March 1989 and Vinyar Tengwar 6 (1989) and was later reprinted in Proceedings of the J.R.R. Tolkien Centenary Conference (1995).