This primary source comes from the Records of the U.S. Marine Corps.
National Archives Identifier:
532467Full Citation: The atomic cloud formed by the detonation seems close enough to touch, and tension gone, Poth and Wilson do a little clowning for the camera; 5/1/1952; Records of the U.S. Marine Corps, Record Group 127. [Online Version, https://www.docsteach.org/documents/document/the-atomic-cloud-formed-by-the-detonation-seems-close-enough-to-touch-and-tension-gone-poth-and-wilson-do-a-little-clowning-for-the-camera, April 28, 2024]