| Paper |
 P17
 |
| Date of use | 1785 |
| Paper mill | Carlo Samueli e compagni, Promontorio, Toscolano |
| Concordances | Tyson 78 (Tyson 78B is a variant of P17) |
Watermark P17A
| Watermark | 3 crescents / REAL (mirrored) |
| Selenometrie in mm | xz: 73, xy: 12 |
| Countermark | CS / C |
| Source | A Wn KT_157_1_fol55v54r53v52r |
 |  |  |
| watermark | countermark | sheet  |
Twinmark P17B
| Watermark | 3 crescents / REAL |
| Selenometrie in mm | xz: 71, xy: 12 |
| Countermark | CS / C |
| Source | A Wn KT_157_2_fol25v24r28v27r |
 |  |  |
| twin watermark
| twin countermark
| twin sheet |
Copyists and works |
|
| Copyists using paper P17 | WK71B, WK71H, WK72G, WK72H, WK72K, WK72L, WK72M, WK72N, WK72P, WK72Q, WK72U, WK72V, WK72W |
| Scores written on paper P17 | Salieri_157, Salieri_17838 |