Caylus vase inscription according to Grotefend in 1815 (1857 English edition). Initially published <cite class="book" style="font-style:normal">(in German) (1815) <i> <a rel="nofollow" class="external text" href="https://books.google.com/books?id=JQ0PAAAAQAAJ&amp;pg=PA562">Ideen über die Politik, den Verkehr und den Handel der vornehmsten Völker der alten Welt</a></i>, Bey Vandenhoeck und Ruprecht, p. 562  <small></small></cite>
Grotefend, in 1815
<a rel="nofollow" class="external text" href="https://archive.org/details/vol2historicalre00heer/page/332/mode/2up">Historical researches into the politics, intercourse, and trade of the principal nations of antiquity p.332</a>