A proof copy of the title page is pasted inside the front cover (the work was published in 1899).

The text of the Mass is written in an imitation Gothic hand on the flyleaves.

In addition to the conductor’s markings in blue pencil, numerous brief corrections and additions have been written or pasted in throughout. Folio 11 is a half-sheet tipped in, and folios 38 and 85 each consist of two leaves stuck together.