0.2 linear metres David Teasdale Papers and Photographs Relating to Early Radio Broadcasting and Radar Development
31 posters, 2 booklets, 3 sets of charts, 8 engineering drawings Collection of Aircraft Recognition Booklets and Posters
Various original letters and memos received by Trafford Park works following company's manufacturing progress for A.A. Mountings and equipment for Chain Home system. Correspondence and Memos congratulating meeting production targets
4 bundles of photographs, 1 printed drawing, 10 documents File of photographs and papers relating to Radio 2ZY programmes
