T21 Theodolite

Image: T21 Theodolite

Detailed Description

Manufactured by WILD Heerbrugg, Switzerland. This instrument was made in the late 1950s- early 1960s and was in service until the late 1970s. It includes its original air-tight and water-tight steel case, as well as its shipping case. Object ID: USGS-000198

Details

Image Dimensions: 1848 x 1347

Location Taken: US