Letter to St. Louis Board of Health describing the formaldehyde generator, its use, defending its shortcomings, December 9, 1898
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 398, Folder 45
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials