Hi Jessica, hi Viv!
I'm not sure about the age of that pic, could it be 1977/78? Because in 1975/76 her hair was shorter, like this:
http://24.media.tumblr.com/tumblr_l4...qlrao1_400.jpg but in 1978 she looked like this, with a long fringe and a bracelet very similar to the one she was wearing in the other pic:
http://i1048.photobucket.com/albums/...-AMA1978-7.jpg