The National Park Service's official advice on preserving and restoring historic buildings.The U.S. Governmenta#39;s Official Guidelines for Preserving Historic Homes. g by hwq, j la:. =. - r1. ... The U.S. roofing slate industry reached its highest point in both quantity and value of output in the period from 1897 to 1914. In 1899, there were anbsp;...
|Title||:||The Preservation of Historic Architecture|
|Author||:||Department of the Interior|
|Publisher||:||Rowman & Littlefield -|