Usar "clepsydra" en una oración

1. That it should include all that position of the hillside between the spring in the Aesculapieum on the south and the Clepsydra on the northwest, was necessary; for in the space thus included lay the springs which formed the source of the water-supply for the fortifications

2. That the Pelasgicum actually did extend from the Aesculapieum to the Clepsydra we know from Lucian