D.W. Brunton WM. Ainsworth & Sons Pocket Transit
Denver, Colorado, Engineering, Surveying, Geological
SN# 89868
This unit was manufactured prior to 1972
Approximate age 1946-1972.
Vintage item . Normal signs of wear and use. Some minor scuffs or scratches.
The damping pin is a missing. The unit does work.
See all photos they are part of the description.
Ask any questions I will be happy to answer as soon as possible.