Woman working at manometer boards in the 18 x 18 inch Supersonic Wind Tunnel at Lewis Field (now the main campus of NASA Glenn Research Center) on Feb. 24, 1949. Boards similar to these were also used at Langley Research Center.
Woman working at manometer boards in the 18 x 18 inch Supersonic Wind Tunnel at Lewis Field (now the main campus of NASA Glenn Research Center) on Feb. 24, 1949. Boards similar to these were also used at Langley Research Center.
Image Credit: NASA