Currently viewing the tag: "Stone"

Development of a Rapid Indicator of Biodeterioration of Historic Stone. Ralph Mitchell, principal investigator, and Christopher J. McNamara, of Harvard School of Engineering and Applied Sciences worked to identify microbial species for possible use as a microbiological indicator for identification of stone deterioration.

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Materials Conservator Jason Church demonstrates how to properly clean a stone grave marker.

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NCPTT will broadcast its first telnet course, “Essentials in Cemetery Monument Care,” on Jan. 30, 2007 from 1 p.m. to 4 p.m. EST.

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Preservation in Your Community

On August 25, 2006 By

On Aug. 3, NCPTT hosted “Preservation in Your Community,” a public event held annually to showcase preservation research and activities being undertaken by local National Park Service organizations.

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