Do you know this family?

I wonder if any of your members are able to help me.  My Great Grandparents, George and Elizabeth Trott lived at Ty Llwyd, Resolven in the 1920’s and George was a miner.

I have two photographs featuring my great grandmother, which seem to have been taken at a hospital or other institution.  I am not sure if she was working there or was a patient but I wondered if you have any information about the building and its function.Thank you.

Best wishes,

Pat (Longman)