Thanks everyone, they are brilliant!
Any ideas on date though. She was born in about 1870 (if I have the right person), but the double photo looked quite late.
She has written on the back of them "To Doris, from Aunt Edith Beech". Doris was my Nan and was born in 1908. She also whote on another to my Great Nan "Jessie's nephew Alfred Beech". Alfred died in 1915.
This is what makes me think that the dating of the photos is earlier that I assumed.
Julia