| Paper |
 P27
 |
| Date of use | 1785 |
| Paper mill | Pietro Samuelli, Toscolano |
| Concordances | Tyson 80 |
Watermark P27A
| Watermark | 3 crescents / REAL |
| Selenometrie in mm | xz: 90, xy: 24 |
| Countermark | PS |
| Source | A Wn KT_157_4_fol22v21r16v15r |
 |  |  |
| watermark | countermark | sheet  |
Twinmark P27B
| Watermark | 3 crescents / REAL |
| Selenometrie in mm | xz: 104, xy: 19 |
| Countermark | PS |
| Source | A Wn KT_157_4_fol20v19r18v17r |
 |  |  |
| twin watermark
| twin countermark
| twin sheet |
Copyists and works |
|
| Copyists using paper P27 | WK72G, WK72K, WK72N |
| Scores written on paper P27 | Salieri_157, Salieri_17838 |