Index to subjects/topics includes sketches, drawings and calculations,
name: label: Collection Creator
content: Hutton, William R., 1826-1901
setName: label: See more items in
content: William R. Hutton Papers
label: See more items in
content: William R. Hutton Papers / Series 6: Notebooks / 6.3: Notes
unitdate: label: Date
content: circa 1870-1890s
container: label: Container
content: Box 23, Folder 11
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
label: Type
content: Text