Bundle of additional papers also stored in the book file, comprised of:
- Typescript essay by Joan Hart on Campion's work and her selection of poems.
- Biographical notes and other information about Dawson Jackson [poet, and husband of Joan Hart], with a photograph of Jackson.
- British Library copying request form, and photocopies of the music for Campion's 'Author of light, revive my dying spright', 'To Musicke bent is my retyred minde' and 'Follow Thy Fair Sun', the first two of which were reproduced in Ayres and observations, pp. 91 and 93.