Loose pages of "Ars Organi" sketches and notations on reverses
name: label: Collection Creator
content: Frank Hubbard
setName: label: See more items in
content: Hubbard Harpsichord Records
label: See more items in
content: Hubbard Harpsichord Records / Series 4: Research / 4.4: Publications and Manuscripts
unitdate: label: Date
content: undated
container: label: Container
content: Box 29, Folder 20
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials