Messianic Seal

In 1990 Tech Otecus, an old monk who lived as a hermit in the Old City of Jerusalem, showed Ludwig Schneider, editor of "Israel today" magazine, a collection of artifacts he found in a cave on Mount Zion. On some of these artifacts there was engraved a Star of David between a Menorah at the top and a fish at the bottom. Otecus said that in the 1960s he had personally excavated about 40 artifacts bearing the Messianic Seal from an ancient grotto located in Mount Zion. The Israeli Museum never published these findings. Maybe they suspected they are faked.
Faked or not the Messianic Jews use this symbol as their logo, and explain that the Star of David stands for Judaism while the fish stands for Jesus.