Arranged in six groups: I. Vocal scores (17). II. Orchestra parts (495). III. Vocal parts (74). IV. Chorus parts (5). V. Promptbooks (7 in 10 vols.). VI. Lyrics (34). The vocal scores are in English, published by Ascherberg, Hopwood & Crew (c1909, pl.no. A.H. & C. Ltd. 4863) and T.B. Harms (c1909). The orchestra parts are all manuscript, each part for an individual number in the work. The vocal parts are in English. Seventy parts are apparently numbers cut out of a vocal score by Harms, and many are fragmentary. Four parts are printed and are apparently a separate publication by Ascherberg, Hopwood, and Crew, from the plates used in printing of their vocal scores. The chorus parts are in English and German. All are holographs. The German parts are dated 1907. The promptbooks are in English, typed. Two are in three volumes, each volume covering one act. One is incomplete and carries the date May 26, 1910, and the stamp of Charles Frohman. Five books are in one volume, two of which are incomplete. The lyrics are typed, in English.
