Oregon State University's Special Collections has attempted to obtain copyright clearance for all items used in The Scientific War Work of Linus C. Pauling website. A small number of presumed rights holders have not yet been traced or have not responded to previous correspondence.

We ask the copyright owners, heirs, or estate managers of any of the individuals, organizations, or publications which we were unable to contact to notify us as soon as possible, so that we may seek permission from them to include items they control.

The Oregon State University Libraries Special Collections has received explicit permission to make available to the public all government documents held in the Ava Helen and Linus Pauling Papers with a classification level of "Secret" or lower. All documents on this site marked "Secret" or "Confidential" have now been declassified.