1960s: Man making notes in notebook of angles. Degrees on scale of Vernier and Main. Man looking through theodolite in field.

Name: 1960s Man Making Notes Notebook Angles
Uploaded: 2022-04-08T00:00:00.000Z
Duration: 29 s
Channel: AV Geeks
Description: 1960s: Man making notes in notebook of angles. Degrees on scale of Vernier and Main. Man looking through theodolite in field. Stock Footage Video (100% Royalty-free) 1089061123 | Shutterstock