Who is this actress?

Can you identify this mystery woman?

This picture was found in a box labeled "Actresses, 1910-1912."

Beneath the picture someone has written: "Helen Parmelee, Parmelee & O'Brien."

Helen Parmelee may very well not be this woman's name -- it may be a stage name.

If you know who this woman is or anything about an actress by this name, please e-mail me.