Directions for Securing Copyrights, Under the Revised Act of Congress, which took effect July 1870
name: label: Series Creator
content: Warshaw, Isadore, 1900-1969
setName: label: See more items in
content: Warshaw Collection of Business Americana Subject Categories: Copyrights
label: See more items in
content: Warshaw Collection of Business Americana Subject Categories: Copyrights / 1: Copyright
unitdate: label: Date
content: 1870 July
container: label: Container
content: Box 1, Folder 3
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials