Perhaps OP is asking whether they are Victorian or Edwardian leaves. Unfortunately, I don't know how to tell the difference, or at least the differences I saw are worn away on these two fifty cent pieces.
Victorian:
https://en.numista.com/catalogue/pieces315.html
Edwardian:
https://en.numista.com/catalogue/pieces12257.html
Victorian:
https://en.numista.com/catalogue/pieces315.html
Edwardian:
https://en.numista.com/catalogue/pieces12257.html
Inordinately fascinated by bits of metal with strange markings and figures