a (fols. 1-105) Sketches and fragments of Choral Preludes and Choral Fantasias, [ED 186] nos. ii, vi and viii; [ED 198] nos. i-iii; [ED 205] nos. i-iv and vi-vii, [c 1910-1916?];

b (fols. 106-156) Fantasia and Fugue in G major [ED 188]. Fair copy of original version (1877/1878) and fair copies and drafts of the version printed in 1913;

c (fols. 157-195) Toccata and Fugue, 'The Wanderer' [ED 222]. Complete copy 'adopted in the main' by the editors of the posthumous edition, 1920;

d (fols. 196-211) 4 pieces listed in ED addenda: Fugue and Andante in G major; short piece in F major; and Elegie;

e (fols. 215-320) Prelude and Fugue in G major. Early unpublished work;

f (fols. 221-245) Unpublished pieces and fragments.

[See also MS. Mus. c. 457].