I would like help in restoring these photos. Any help would be great.

It will be hard to get good results with so few pixels in the image. If you can get a larger scan, that would help. Here's what I was able to do with several noise reduction filters in G'MIC, plus color correction and some cloning and smudging.


And when all else fails, there's FotoSketcher

mackenzieh, I'd like to have got a better outcomes but as Acmespace says there are few pixels. Here my tries.
Good improvement Acmespace .

Thanks Issabella & Acmespace, I will give it a try and see if I can come up with something.

After figuring out what filters work, I got these results:









Most of the photos I used the plugin ISO Noise Reduction. The first photo I used the beautify plugin and a few of its filters.

my tries

Nice work Sallyanne. I think I have the hang of restoring photos.

I understand you better like to get indications, more than final solution.
Hence my suggestions:
1-separate the image into different areas (in the example shown below I separated skin areas from background and hair
2-use different tools for the different areas (in the example below I used gaussian blur 15 on the background, G'MIC smooth mean curvature on the skins, a detail increase on the hair)
3-at the end apply some colour improvement

Here an applied example (roughly performed, don't consider it an optimum result, you can get better outcomes with patience...)

Thanks for the tips. I actually have my restored photos and I like the way they turned out.

layer mask on different tone and smoothing