| Paper |
 P64
 |
| Date of use | 1760 |
| Paper mill | Purtscher, St. Pölten (Obere Mühle, Stattersdorf) |
Watermark P64A
| Watermark | IRP |
| Countermark | hunting horn in crowned coat of arms |
| Source | A Wn Mus.Hs._18709_fol2v8r1v7r |
 |  |  |
| watermark | countermark | sheet  |
Twinmark P64B
| Watermark | IRP |
| Countermark | hunting horn in crowned coat of arms |
| Source | A Wn Mus.Hs._18709_fol25v19r24v18r |
 |  |  |
| twin watermark
| twin countermark
| twin sheet |
Copyists and works |
|
| Copyists using paper P64 | WK60B, WK60G, WK71P, WK72D |
| Scores written on paper P64 | Gluck_Foa54, Hasse_18709 |
| Staff ruling on paper P64 | 2/23A, 4/54A |