VAUGHAN WILLIAMS MANUSCRIPTS. Vol. LV A-C. Full score. Autograph, with the printed vocal score and the printed and typewritten libretto cut up and pasted in. Each volume is bound in two sections.
VAUGHAN WILLIAMS MANUSCRIPTS. Vol. XI B, C. Two-piano arrangement by Michael Mullinar. Two copies, with autograph revisions by Vaughan Williams. Both manuscripts bear on the title-pages the original dedication: 'Dedicated (without permission and with the sincerest flattery) to Jean Sibelius whose great example is worthy of all imitation', and the note, 'Some of the themes of this symphony are taken from an unfinished opera "The Pilgrim's Progress"'.