Columbia subject headings:
Harvard subject headings:
Dedications.
Folgore, da San Gimignano, active 1309-1317. Sonetti de' mesi--Sources.
Months--Poetry
Princeton subject headings:
Facsimiles.
Folgore, da San Gimignano, active 1309-1317--Manuscripts--Facsimiles.
Manuscripts, Italian--Italy--Siena--Facsimiles.