Carson P. Buck recording on left, observer Lt. (j.g.) Wilbur Porter on left,
Zimmich umbrella holder and "gun-toter" between setups. Zimmich's father was
chief of the instrument division. On the Highlands to Absecon level line.
Image ID: theb4278, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection Location: New Jersey, Sandy Hook area Photo Date: 1930 April Photographer: Mr. Benton Hickok
