On May 3, 2023, we received a preservation award for the work on the Lincoln from the Washington State Department of Archaeology and Historic Preservation (DAHP). Several other preservation projects were recognized at a ceremony in Olympia, WA. What does this mean? It means the restoration of ...
Worker exposures to anhydrous-ammonia (7664417) were surveyed at the Department of Commerce (SIC-2752) in Washington, D.C. on November 3, 1980. The evaluation was requested by the Chief of the Photomechanical Branch of the National Oceanic and Atmospheric Administration on behalf of Ozalid ...