A new mishnah: In the category of essential "Temple accoutrements" -- with a focus on the Menorah, in the company of tefillin and tzitzit and other. The 7 branches of the Menorah are all essential. Likewise, a block of gold. Also, other, less essential details about the Menorah: 1. Moshe's ritual items were to be used forever except for the trumpets. 2. Materials from which the Menorah can still be kosher (besides gold) - and which are not valid. Plus, a diagram of the Menorah - in words.