Siglum: 
F-Pnm NAL 2444 ff 21-24 (fragment)
Description: 

Antiphoner in Roman notation with a three line staff (f line in red and two drypoint lines). Several of the fragments originally formed part of the same folio.

https://fragmentarium.ms/view/page/F-olpi

Full source / fragment: 
Fragment or Fragmented
Fragmentarium ID: 
F-olpi
DACT ID: 
0olpi