Appendix I.10.B.1
Location:
Private collection of Andrea Toschi, Porcari.
1 leaf, oblong format, 10 staves, v. only (on the recto: "Sonate / Per / Organo" and the date "4 Febbraio 1870").
23 bars lacking the final portion.
No. 47 in Bernardoni 2017a, 117, also including a partial transcription of the first 4 bars of the source.