I hate to see the old identifications fall out the window. I thing the girl with the arm raised is definitely me. We've established the hairdo, the sensitivity to light, and the similarity to other pictures taken of me near to the same year. Since I palled around with Barbara Metzger, but not with Jeanie Hunt, and since Barbara wore her hair that way, I think the one to my left is Barbara. Does Barbara agree?
But I have no idea where Jeanie is. Since she and Maxine are only a year apart (right?), it should be somebody near to Maxine's size and age.
Aren't you glad you were a baby at the time and not responsible for remembering who looked like what at that age?