Details of Djet's reign are lost in the lacunas of the Palermo Stone. However, finds of vessel fragments and seal impressions prove that there were intense trading activities with Syria and Palestine at the time. Graves at Tarkhan and Saqqara dating to his reign yielded pottery from Palestine. Other activities can be inferred from the only two known years tablets of the ruler, one of which is preserved in two copies. The reading of the events described on the tablets is highly problematic. Helck translated: "Year of the planning of the underground/basement (?) of the dual plant, birth of lotus buds, standing in the crown shrine of the two Ladies." The other year tablet mentions a victory, the production (birth) of a statue and perhaps the creation of a fortress. Finally, in Marsa Alam in Nubia, the short inscription "Hemka" below "Djet" was discovered.