Letton, H. M. Houghton Correspondence re: experimental vaccine for Hodgkin's disease. August – September 1915.
name: label: Collection Author
content: Parke, Davis Company
setName: label: See more items in
content: Parke, Davis Research Laboratory Records.
label: See more items in
content: Parke, Davis Research Laboratory Records. / Series 13: Addenda
container: label: Container
content: Box 407, Folder 25
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials