Testimonial letters of artists
name: label: Collection Creator
content: Atlas, Charles, 1893-1972
setName: label: See more items in
content: Charles Atlas Records
label: See more items in
content: Charles Atlas Records / Series 3: Promotional Materials
unitdate: label: Date
content: June-September 1922
container: label: Container
content: Box 5, Folder 11
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials