Overview At the Niels Bohr Library & Archives (NBLA), we have several archival collections related to geophysics and a whole call number range in our library stacks dedicated to the history of geophysics. This research guide gives an overview of some books, archival collections, and oral histories related to geophysics at NBLA. For more information and help requesting items, email us at nbl@aip.org To navigate this guide, use the tabs at the top of the page, or use the links below.