THE FIRST LIGHTHOUSE.
There is excellent authority for stating that the first lighthouse ever erected for the benefit of mariners was that built by the famous architect Sostratus, by command of Ptolemy Philadelphus, King of Egypt, between 285-247 b.c. It was built near Alexandria, on an island called Pharos, and there was expended upon it about eight hundred talents, or over a million of dollars.
Ptolemy has been much commended by some ancient writers for his liberality in allowing the architect to inscribe his name instead of his own. The inscription reads: "Sostratus, son of Dexiphanes, to the protecting deities, for the use of seafaring people." This tower was deemed one of the seven wonders of the world and was thought of sufficient grandeur to immortalize the builder.
It appears from Lucian, however, that Ptolemy does not deserve any praise for disinterestedness on this score, or Sostratus any great credit for his honesty, as it is stated that the latter, to engross in after times the glory of the structure, caused the inscription with his own name to be carved in the marble, which he afterward covered with lime and thereon put the king's name.
In process of time the lime decayed, and the inscription on the marble alone remained.