List of United States copyrights on ad sheets, 1938-1942
name: label: Collection Creator
content: Northern States Power Company
label: Collection Creator
content: Hooks, Benjamin, Dr.
label: Collection Creator
content: Xcel Energy
label: Collection Creator
content: Reddy Communications, Inc.
label: Collection Creator
content: Reddy Kilowatt, Inc.
label: Collection Creator
content: Gofman, John W.
label: Collection Creator
content: Commoner, Barry, 1917-
label: Collection Creator
content: Collins, Ashton B.
setName: label: See more items in
content: Reddy Kilowatt Records
label: See more items in
content: Reddy Kilowatt Records / Series 6: Copyright, Trademark and Other Legal Materials / 6.1: Copyright Materials
container: label: Container
content: Box 40, Folder 17
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials