"Atomic Marble" from the Hanford Site

Parent item
Acord Bin #1
Collection Assignment
The Janet Galore Collection
Full Expanded ID
JGC.17.68
Item Type
Other Object
Representation(s)
Atomic Marble package
Atomic Marble
Extent
4.25" x 2.5" x ~0.5"
Scope and Content
An "Atomic Marble" in envelope, as packaged by the Hanford Museums of Science & History. The enclosed marble "was colored by exposure to gamma radiation from a Cobalt-60 source" and is "perfectly safe to handle."