First, I hope these jpgs are not too large (I guess I'll know because they won't load?) My file info lists them as ok, but if I reopen them in Photoshop, they show a larger size.
My main changes to this old photo were cosmetic, trying to enhance, but not change "the way we were." I added the hair over my ear because the ear seemed distracting. Since my baby seemed to be squinting I tried to open her eyes a bit with the "bloat" filter in Liquify without overdoing it. Got rid of the background. Tugged my lips into a slight smile since I should be smiling at my little one.
One thing I find difficult with these old color photos (I've worked on a few now) is trying to firm up the edges. It seems the color bleeds across "boundaries." I tried sharpening in several ways and didn't like the effect, though I might find when I print this that I want it sharpened. I did use the sharpen tool on the eyes. Tried a bit of cloning from the background to define the skin borders, but that takes forever and I've got a lot of photos.
Critique and advice invited!