| Paper |
 P33
 |
| Date of use | 1772 - 1773 |
| Paper mill | Francesco Fondrieschi, Salò, Toscolano |
Watermark P33A
| Watermark | 3 crescents |
| Selenometrie in mm | xy: 22, xz: 86 |
| Countermark | falling star (5 points) |
| Cornermark | ornament / FF (first F mirrored) |
| Source | A Wn Mus.Hs._17774_1_fol177v178r175v176r |
 |  |  |  |
| watermark | countermark | cornermark | sheet  |
Twinmark P33B
| Watermark | 3 crescents |
| Selenometrie in mm | xy: 19, xz: 81 |
| Countermark | falling star (5 points) |
| Cornermark | ornament / FF (first F mirrored) |
| Source | A Wn Mus.Hs._17774_2_fol7v8r1v2r |
 |  |  |  |
| twin watermark
| twin countermark
| twin cornermark
| twin sheet |
Copyists and works |
|
| Copyists using paper P33 | WK71C, WK71F, WK71R, WK72R |
| Scores written on paper P33 | Gassmann_17774, Salieri_10075 |