14.B.1
Location:
Last in private collection of the Della Nina family, Chicago (a digital reproduction of the photocopy of the source is available at I-Lgp).
1 leaf, r. only (the v. includes a 2-bar sketch for a work in march rhythm), oblong format with 10 staves.
No. 6 in Bernardoni 2017a, p. 100, also including a transcription of the first 4 bars of the source.