P Gladstein and R Heglar surveying
- 2.1-01-01-07
- Item
- June 21, 1949
This image shows two men using survey equipment.
P Gladstein and R Heglar surveying
This image shows two men using survey equipment.
G Cheney, R Heglar finishing 3rd level
This image shows two men finishing the excavation of the 3rd level while two others look on.