Walking 72-inch bubble chamber. Paul Hernandez of mechanical engineering conceived the ingenious idea of devising a hydraulic walking method. With this system the bubble-chamber magnet could make right angle turns and maneuver into very tight spaces, thus eliminating the need for an outside rigging contractor. Patent release 4/15/1959. Photograph taken May 8, 1958. Bubble Chamber-497

Chicago citation style
Department of Energy. Lawrence Berkeley National Laboratory. Public Affairs Department. Strategic Resources Office. Photography Services. 2012-. Walking 72-inch bubble chamber. Paul Hernandez of mechanical engineering conceived the ingenious idea of devising a hydraulic walking method. With this system the bubble-chamber magnet could make right angle turns and maneuver into very tight spaces, thus eliminating the need for an outside rigging contractor. Patent release 4/15/1959. Photograph taken May 8, 1958. Bubble Chamber-497. 1958-05-08. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22123358. (Accessed July 19, 2018.)
APA citation style
Department of Energy. Lawrence Berkeley National Laboratory. Public Affairs Department. Strategic Resources Office. Photography Services. 2012-, (1958-05-08) Walking 72-inch bubble chamber. Paul Hernandez of mechanical engineering conceived the ingenious idea of devising a hydraulic walking method. With this system the bubble-chamber magnet could make right angle turns and maneuver into very tight spaces, thus eliminating the need for an outside rigging contractor. Patent release 4/15/1959. Photograph taken May 8, 1958. Bubble Chamber-497. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22123358
MLA citation style
Department of Energy. Lawrence Berkeley National Laboratory. Public Affairs Department. Strategic Resources Office. Photography Services. 2012-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/22123358>.
Note: These citations are programmatically generated and may be incomplete.