Out of the hundreds of suggestions that arrived, the committee chose a design submitted by the brothers Gabriel and Maxim Shamir: a schematic menorah with seven six-pointed stars over it and an olive branch on each side. But the committee asked the brothers Shamir to make the menorah look more ancient, and to add Israel's name.And then it gets very complicated, so read the rest if you can access it before it goes behind the subscription wall. This is the emblem:
The result was the Emblem of the State of Israel, which the government approved on February 10, 1949.
The menorah that the Shamir brothers ultimately used on the symbol was a stylized version of the menorah carved in relief on Titus’ Arch in Rome. The arch was built in 83 CE to mark the victories of the deceased emperor – including the conquest of Jerusalem (Titus himself died in 81 CE).
Simply, those scribbles on the emblem are simplified versions of the ornamentation on the base of the menorah that is depicted on the arch.
(Public domain photo. Source: Wikipedia. Click on the image for a larger version.)
You can see a photo of the relevant relief on the Arch of Titus here (scroll down, last photo). And for more on the Arch of Titus, start here and follow the links.
Today is Israel's 68th Independence Day. Yona Sabar's column this week is relevant: Hebrew word of the week: Yom ’Atsma’ut.
The article concludes:
King Herod may have changed the menorah, or perhaps just its base, after it was damaged or stolen when the Parthians sacked Jerusalem in 40 BCE. Or perhaps, he made the adjustment as part of his reconstruction of the Temple during his reign. We just don’t know.Not yet, anyway.
So it seems that there are good arguments for the menorah on Titus’ Arch and on the Emblem of the State of Israel both being and not being in the Temple. The debate could really only be settled for sure if the menorah itself were to be discovered, but that is unlikely to ever happen. In 410 CE, the Vandals sacked Rome and carried away its treasures. The menorah, which had been sitting in a pagan temple since its arrival in Rome hundreds of years earlier, was probably taken by them, never to be seen again.