page_title: Ed Grothus
section_title: External links
hierarchical_section_title: Ed Grothus / External links
caption_attribution_description: English: Ed Grothus at The Black Hole, Los Alamos, New Mexico
context_page_description: Edward Bernard Grothus was an American machinist and technician at the Los Alamos National Laboratory during the 1950s and 1960s. In later life he became the owner of a surplus store which he used as a base for peace and anti-nuclear activism.
context_section_description: A memorial site for Ed Grothus Includes photos
caption: Ed Grothus at The Black Hole, Los Alamos, New Mexico
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