Dickson-Edison, May-Aug. 1890: Notes, copies of Edison correspondence, and copy of Edison-Dickson patent for "Magnetic Ore Separator."
name: label: Collection Creator
content: Hendricks, Gordon
setName: label: See more items in
content: Gordon Hendricks Motion Picture History Papers
label: See more items in
content: Gordon Hendricks Motion Picture History Papers / Series 5: Black Binders
container: label: Container
content: Box 51, Folder 3
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials