nilometer

n.

水位计；

Nilometer
Nilometer
Nilometer
The Nilometer in Cairo
The Cairo Nilometer
Correction of the Nilometer measurements
The Cairo Nilometer: Studies in Ibn Taghrī Birdī's Chronicles of Egypt by William Popper
The Cairo Nilometer. Studies in Ibn Taghrî Birdî's Chronicles of Egypt: I by William Popper
The Blocks from the Nilometer at Roda: preliminary Report on the Reconstruction Work.
A Nilometer in the Egyptian Collection of the Museum of Anthropology and Ethnology of the University of California