Papers address concerns by contractors and agencies in how to survey and nominate properties to the National Register of Historic Places and how to mitigate adverse actions on significant resources, management concerns related to historic mining sites on public lands, and interpretation and display of mining sites and materials. The focus is on the western United States, but other parts of the U.S. and western Canada are covered.

Lists buildings, structures, sites, objects, and districts that possess historical significance as defined by the National Register Criteria for Evaluation, in every state.