Charles O. Paullin and John K. Wright's Atlas of the Historical Geography of the United States. First published in 1932. This digital edition developed at the University of Richmond's Digtial Sholarship Lab reproduces all of the atlas's nearly 700 maps. Thanks to the Belfast Telegraph for making the video embeddable. Why the University of Richmond did not is unclear.
Contributing columnist Catherine Burton interviewed Michael Carson, GIS manager at the City of Burbankwhere, as in many cities, GIS work continues to be a critical element in city administration and planning.