Photo provided by Mairwen Thomas (nee Harries) who says, ‘It was taken in 1949 and it was the Xmas production of Good  King Wenceslas that year. I recognise all the girls in this group. I wonder what became of them all. I am now 87 years old, so they would be in their 70s. I joined the Mayfield staff in 1947! Best wishes Mairwen Thomas(nee Harries).’ 12/06/2013.