Pittsburgh Drill	Last Updated: 02/05/2009 File Size: 997.96 KB Hits: 57
2004 Article detailing the Pittsburgh Drill and how to make the props.
NFPA 1710, 2004 ed.	Last Updated: 12/26/2008 File Size: 241.95 KB Hits: 59
Current working edition of NFPA 1710.

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