First Order bench mark
First Order bench mark, cast iron and bronze, Survey of Egypt, c. 1920
Details
- Category:
- Surveying
- Object Number:
- 1920-628
- Materials:
- iron, cast and bronze
- type:
- bench mark
- credit:
- Surveyor General (Survey Dept. Egypt)
First Order bench mark, cast iron and bronze, Survey of Egypt, c. 1920