ArpaNet Map - Part of An Atlas of Cyberspaces: An atlas of maps and graphic representations of the geographies of ArpaNet.
ArpaNet Maps: Scanned maps of the network for twelve distinct periods from December 1969 to March 1977.
Publications on "Distributed Communications" Series: Documents from Paul Baran from RAND Corporation, number of memoranda propsing a digital communications network for military us that could still function after sustaining heavy damage from an enemy attack.
The Evolution of ArpaNet Email: Ian R. Hardy's thesis, published in 1996, examining the evolution of human communication on the ArpaNet.