The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Anti Aircraft Gun. Queen Mary. Queen Mary Tour. Mitock and Sons. Mike Roberts
Imperial War Museum. Anti Aircraft Gun. Crown
Anti Aircraft Gunners. Spotting a Hun Plane. Crown. Series. 14. No. 105. Daily Mail Official War Pictures
Anti Aircraft Gunners Spotting a Hun Plane. Crown. Daily Mail War Pictures. Series XIII. No. 104
Anti Aircraft Guns at the Front. Newspaper Illustrations
3.7 inch anti aircraft battery firing at night. Imperial War Museum. Raithby
3.7 inch anti aircraft battery firing at night. Second World War. Imperial War Museum. Sackville Press
3. 7. inch anti aircraft battery firing at night. Imperial War Museum. Sackville Press