Missals]]> Music--Manuscripts]]> Manuscripts, Latin--Specimens]]> Manuscripts, Medieval--Specimens]]> Manuscripts, Medieval--New York (State)--Buffalo]]> Catholic Church]]> Rare Book Room of B&ECPL (repository)]]> Elson, Louis Charles, 1848-1920]]> lat]]> Missals]]> Manuscripts, Latin--15th century]]> Manuscripts, Latin--New York (State)--Buffalo]]> Catholic Church]]> Elson, Louis Charles, 1848-1920]]> Rare Book Room of B&ECPL (repository)]]> lat]]>