Tim Pangburn adds his portrait to the Cold Regions Research and Engineering Laboratory (CRREL) Gallery of Distinguished Employees in Hanover, N.H., Dec. 3, 2002. Panburn started working for CRREL in 1978 as a civil engineering technician, until his retirement in 2017 as a director for the U.S. Army Corps of Engineers Remote Sensing/Geographic Information Systems Center of Expertise. The CRREL Gallery of Distinguished Employees was established in 1986 as part of the laboratory’s Silver Jubilee Year. The first distinguished employee recognized in the gallery is W. Keith Boyd, the first CRREL technical director. Boyd facilitated the 1961 establishment of CRREL in Hanover, and his leadership enhanced CRREL’s stature and reputation as a leader in cold regions research throughout the world. (U.S. Army Photo by David Marquis)