Dame Rachel Crowdy, a commandant of the VAD [Voluntary Aid Detachment] and her assistant Miss Monica Glazebrook in their office at the Hotel Christol, Boulogne, Schwarz-Weiß-Photographie, 1919, Photographin: Olive Edis; Bildquelle: © IWM (Q 7978), http://www.iwm.org.uk/collections/item/object/205194661, IWM Non Commercial Licence, http://www.iwm.org.uk/corporate/privacy-copyright/licence.