http://ncptt.nps.gov National Center for Preservation Technology and Training Wed, 15 Feb 2012 22:24:37 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 http://ncptt.nps.gov/testing-the-energy-performance-of-historic-windows-in-a-cold-climate-1997-16/ http://ncptt.nps.gov/testing-the-energy-performance-of-historic-windows-in-a-cold-climate-1997-16/#comments Mon, 22 Sep 2008 18:49:46 +0000 NCPTT http://ncptt.nps.gov/?p=1024 http://ncptt.nps.gov/testing-the-energy-performance-of-historic-windows-in-a-cold-climate-1997-16/feed/ 0 http://ncptt.nps.gov/testing-the-energy-performance-of-wood-windows-in-cold-climates-a-report-to-the-state-of-vermont-division-for-historic-preservation-agency-of-commerce-and-community-development-1996-08/ http://ncptt.nps.gov/testing-the-energy-performance-of-wood-windows-in-cold-climates-a-report-to-the-state-of-vermont-division-for-historic-preservation-agency-of-commerce-and-community-development-1996-08/#comments Mon, 22 Sep 2008 18:45:21 +0000 NCPTT http://ncptt.nps.gov/?p=1021 http://ncptt.nps.gov/testing-the-energy-performance-of-wood-windows-in-cold-climates-a-report-to-the-state-of-vermont-division-for-historic-preservation-agency-of-commerce-and-community-development-1996-08/feed/ 3