Johnson, L. , "On the Decay of Excited Radioactivity from Natural Gases," reprinted from the Physical Review, vol. 20. no. 3
name: label: Collection Creator
content: Hammer, William J. (William Joseph), 1858-1934 (electrical engineer)
setName: label: See more items in
content: William J. Hammer Collection
label: See more items in
content: William J. Hammer Collection / Series 3: Reference Materials / 3.14: Radium / English Language, Bound Pamphlets / 1904-1905:
unitdate: label: Date
content: Mar. 1905
container: label: Container
content: Box 64, Folder 3
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials