LACUNA

Folio
197v
Sequence
99
Feast
LACUNA
Full text as in Source (standardized spelling)
LACUNA
Image link
http://www.e-codices.unifr.ch/en/fcc/0002/197v/medium
Image link (Cantus Ultimus)
https://cantus.simssa.ca/manuscript/123672/?folio=197v&chant=99