Question.. you got it right in title and in your poll.. why on the 3rd time you wrote dye? What do you mean by die number anyway?
I suspect you believe it is a doubled die and wanted the common designation number such as -001, etc. But it appears to be a very shaaky die and all of the additional edges are flat mechanical doubling, not true DDO. This happened a lot in 60s and 70s . Jim
I would think having a pic of the entire obverse might help a little. But maybe I'm just not as good as others