" Under a star-powdered sky the Recorded Programmes Department set up an open microphone on the roof of BH, which caught every sound of the raids until the last enemy aircraft departed into silence. On the roof, too, the parts of the rifle were named to Teddy and Willie by Reception from the main desk of BH, who told them frequently, as he looked down at the pale pink smoke of London’s fires, that it reminded him of a quiet sector of the line in the last show. Most of the staff juniors attended, and sometimes Reception would sit and play poker with them for margarine coupons, while the Regent’s Park guns rocked them like ship’s boys aloft. "
― Penelope Fitzgerald , Human Voices