Members of NOAA's National Geodetic Survey at fillming of documentary on the 200
year history of the Coast and Geodetic Survey. NGS employees in the tent are
historic re-enactors Joe Evjen, Bill Stone, and Casey Brennan, while Ocean Media
Center employees (l to r) Paul Hillman and John Brooks are on outside. The
theodolite in the tent is "Old 188", used during the 1800's.