
Sonargraph - Elizabeth T. Bunce, 1962

Description
Elizabeth T. Bunce looks at seismic sonargraph mounted on a display board in 1962; likely at the Woods Hole Oceanographic Institution, MA.. (CC)
Elizabeth T. Bunce looks at seismic sonargraph mounted on a display board in 1962; likely at the Woods Hole Oceanographic Institution, MA.. (CC)