"The Superintendant Posting a Sister for Service - the Grand Priory of the Order of St John of Jerusalem in England, St John's gate, Clerkenwell, Ec" image: Two women, both dressed in black and wearing black hats, sit facing each other across a desk. They are sitting in an office, with a fireplace in the right background and a wooden panelled wall with door in the left background. A lamp, books and papers are placed on the desk.