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#vellum #manuscript #medieval manuscripts #antiphon #antiphonary #church choir #catholic church #music history #rare books #libraries #michigan state university #special collections

#vellum #manuscript #medieval manuscripts #antiphon #antiphonary #church choir #catholic church #music history #rare books #libraries #michigan state university #special collections

#vellum #manuscript #medieval manuscripts #antiphon #antiphonary #church choir #catholic church #music history #rare books #libraries #michigan state university #special collections

#vellum #manuscript #medieval manuscripts #antiphon #antiphonary #church choir #catholic church #music history #rare books #libraries #michigan state university #special collections

#vellum #manuscript #medieval manuscripts #antiphon #antiphonary #church choir #catholic church #music history #rare books #libraries #michigan state university #special collections