Closeup of moveable arm that mounts at top of Swedish Pole. This arm rotates
and translates to enable centering of the light and/or mirror over the survey
mark. Note small control boxes that control movement.
Image ID: geod1111, NOAA's Geodesy Collection
Location: Missouri, Cabool area
Photo Date: 1978
Photographer: Commander George Leigh, NOAA Corps (ret.)
• High Resolution Photo Available