The second picture is Inez either on her wedding day, Oct 2, 1918, or a wedding announcement picture perhaps for the newspaper. This is a picture I asked Edna about in 2010. She told me it was her mother's wedding picture.
The 3rd picture doesn't have a date but I assume it was before they moved into their new home, so that would make it prior to 1952. You can just make out the outline of a young person standing inside the front screen door. If we knew if that was one of her children or a grandchild it could help narrow the date.