I have three questions about this SS

1) It is described in Scott after #2926, but it has no number. Does anyone know why
2) There seem to be 2 varieties, one where the top ray of the star above the hammer is symmetric (per this example) and one where it is offset to the right and a bit crooked. Are they both genuine or is one a fake? Both are selling on
eBay.
3) I received this SS in a box lot. I do not collect Russia. Is anyone interested in acquiring this SS. It is MNH. If yes send me an email